"Aim I To Investigate The Dependence Of The Angle Of Deviation On The Angle Of Incidence Using A Hollow Prism Filled One By One With Different Transparent Fluids Ii And Find The Speed Of Light In Gi" Essays and Research Papers

Aim I To Investigate The Dependence Of The Angle Of Deviation On The Angle Of Incidence Using A Hollow Prism Filled One By One With Different Transparent Fluids Ii And Find The Speed Of Light In Gi

AIM: i)To investigate the dependence, of the angle of deviation on the angle of incidence, using a hollow prism filled one by one with different transparent fluids. APPARATUS REQUIRED: Drawing board White sheets of paper Hollow prism Different liquids(water, kerosene, oil, spirit etc.) Drawing pins Pencil Half meter scale Thumb pins Graph papers A protractor INTRODUCTION: In optics, a prism is a transparent optical element with flat, polished surfaces that refract light....

Color, Light, Optics 866  Words | 6  Pages

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Refraction and Prism

AIM: i)To investigate the dependence, of the angle of deviation on the angle of incidence, using a hollow prism filled one by one with different transparent fluids. ii)And find the speed of light in given transparent fluids. APPARATUS REQUIRED: Drawing board, white sheets of paper, hollow prism, different liquids(water, kerosene, oil, spirit etc) drawing pins, pencil, half metre scale, thumb pins,graph papers and a protractor. INTRODUCTION: In optics, a prism is a transparent optical element...

Diffraction, Dispersion, Light 1083  Words | 5  Pages

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Determination of Refractive Index of Prism Using Spectrometer and Various Light Sources

Refractive Index of Prism using Spectrometer and Various Light Sources Dimain, Marion; Gonzales, Jade; Pancho Jr., Ronel; Viloria, Matthew David College of Engineering, University of the Philippines, Diliman, Quezon City 1101, Philippines msdimain@yahoo.com jadegonzales019@yahoo.com ronelpancho@yahoo.com tewhmat.liv@gmail.com Abstract The study aims to measure the refractive index of a triangular prism using a spectrometer, utilizing different gas discharge tubes as light source. With the...

Angle, Light, Optics 1953  Words | 6  Pages

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Comparative Study of the Concentration Dependence of Different Softdrinks Using Refractive Index

Comparative Study of the Concentration Dependence of Different Softdrinks Using Refractive Index ____________________________ A Research Presented to the Faculty of Holy Trinity College, Puerto Princesa City ______________________________ In Partial Fulfillment of the Requirements For the Subject Physics I ______________________________ By: Abadilla, Abraham F. Canon, Gaea A. Cuadra, Cristy Marie O. Faigao, Anna Margarita O. Magay, Mary Stephanie T. Mestidio, Teresa P. ...

Angle of incidence, Light, Optics 5362  Words | 21  Pages

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Physics IA critical angle of glass

Aim To determine the critical angle of glass using a glass block Principle and Hypothesis The Snell’s Law of Refraction says that – At the boundary between any two given materials the ratio of the sine of the angle of incidence and the angle of refraction is constant for any particular wavelength. The refractive index is determined by the formula – R = Sin i Sin r Where i = angle of incidence of the ray of light r = angle of refraction of the ray of light The...

Angle of incidence, Fresnel equations, Geometrical optics 1291  Words | 5  Pages

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Using Two Kind of Spectrometer to Identify the Atomic Spectra of Different Atoms: An Experiment

Aim The aim of this experiment is to use two kind of spectrometer to identify the atomic spectra of different atoms. We learned to use the calibration curve obtained from a known spectrum or measure the angle of diffraction to find out the wavelengths of unknown spectral lines. Background Emission Spectrum As we know, every atom has a set of discrete energy levels occupied by its electrons. A photon is emitted when an electron makes a transition from a higher energy level to a lower energy...

Electromagnetic radiation, Emission spectrum, Light 1896  Words | 7  Pages

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To study the variation of the angle of deviation with the angle of incidence using Hollow Glass Prism and to determine the angle of minimum deviation.

notebook as practice assignment. B: Do all questions in sequence. UNIT –I: ELECTROSTATICS 1. Three identical charges each +q are placed at the corners of an equilateral triangle of side d cm. Calculate the force on a +ve charge +2q at the centroid of the triangle. 2. Force acting on a charged particle kept between the pair of plates, having equal and opposite charge, is F. If one of the plates is removed, find the force acting on the same particle. 3. The plates of a parallel plate system...

Electric charge, Electric current, Electric potential 2764  Words | 8  Pages

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science - relection and incidence cau

reflection states that the angle of incidence will be equal to the angle of reflection. I.e. the angle that the light strikes the reflective surface at will be the same as the angle that it leaves it at. Aim To investigate the law of reflection and evaluate its accuracy. Hypothesis The law of reflection will be correct. Apparatus and Materials  Light Box  Mirror  Protractor  Blank Paper Safety This experiment is potentially risky. The first risk is that the light box heats up quite...

Angle, Fresnel equations, Geometrical optics 508  Words | 3  Pages

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Refraction of Light in Perspex Prisms

Examining the Refraction of Light in Prisms Questions 1. What is the relationship between the angle of incidence and the angle of refraction? The angle of incidence (formed by the ray of light travelling though air into a slab of rectangular perspex) is not directly proportional to the angle of refraction (angle formed between the ray travelling though perspex and the normal). The graph of the plotted angles of incidence against the angles of refraction is not a straight line and therefore demonstrates...

Angle of incidence, Geometrical optics, Light 647  Words | 3  Pages

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Angle and Measurement I. Convert

1.1 Unit of Measurement I. Convert each angle to a decimal in degrees. 1. 40° 30' 2. 60° 60' 60" II. Convert each angle to D° M' S" form. 1. 40.3° 2. 118.255° III. Evaluate the following. 1. Complement of 74° 31' 43" 2. Supplement of 105° 24' 56" Activity No. 1.2 Unit of Measurement I. Convert each angle in degrees to radians. 1. 67...

Angle, Central angle, Degree 430  Words | 3  Pages

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To find Refractive Indices of Water And

To find Refractive Indices of Water And Turpentine Oil using a plane mirror, a equiconvex lens (made from a glass of known refractive index) and an adjustable object needle APPARATUS: A convex lens, an optical needle, a plane mirror, a clamp stand, a spherometer, a plumb line, metre scale, water and turpentine oil Theroy : Let's add small amount of water on a flat, plane surface and place a convex lens over it. This forms a plano-concave lens of water between the lower surface of convex lens and...

Focal length, Focus, Lens 1354  Words | 9  Pages

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Holiday Assignments Class 12

ASSIGNMENT [2012-13] CLASS XII SUB: PHYSICS One investigatory project is to be performed from the following list of suggested projects or from any topic related to senior school physics. 1. To study the quality of detergents by capillary rise method. 2. To study the effect of temperature on surface tension of liquids. 3. To study the factors affecting the rate of loss of heat of a liquid. 4. To study the breaking stress of different materials of varying diameter. 5. To study the Inter...

Incandescent light bulb, Input, Output 607  Words | 3  Pages

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refraction of light in water

Refraction of light in water Refraction is the change in direction of a wave due to a change in its transmission medium. Due to change of medium, the phase velocity of the wave is changed but its frequency remains constant. This is most commonly observed when a wave passes from one medium to another at any angle other than 90° or 0°. Refraction of light is the most commonly observed phenomenon, When light travels from air into water, it slows down, causing it to change direction slightly. This...

Angle of incidence, Geometrical optics, Light 984  Words | 3  Pages

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Physics Notes

physics light reflection refraction eyes defect and dispersion The ray of light which falls on the mirror surface is called incident ray. The point at which the incident ray strikes the mirror is called the point of incidence. The ray of light which is sent back by the mirror is called the reflected ray. The ‘normal’ is a line drawn at right angles to the mirror surface at the point of incidence. The angle between incident ray and normal is called the angle of incidence. The angle between...

Angle of incidence, Geometrical optics, Light 2145  Words | 6  Pages

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The Refraction of Light Through Different Media

The Refraction Of Light Through Different Media Mr. Dechene's SNC2D January 21, 2013 Jordyn D. Testable Question: What effects do different mediums have on the angle of light? Hypothesis: If the light goes through different mediums, then the light will bend because it is slowing down as it passes through the medium. Equipment: Semicircular plastic dish Polar graph paper Ray box with single slit Water Syrup Experimental Design: A ray box with a single...

Angle of incidence, Geometrical optics, Light 417  Words | 3  Pages

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I Am Awesome

blue or black pen on both sides of the paper. You may use a soft pencil for any diagrams or graphs. Do not use staples, paper clips, highlighters, glue or correction fluid. Answer all the questions. Give non-exact numerical answers correct to 3 significant figures, or 1 decimal place in the case of angles in degrees, unless a different level of accuracy is specified in the question. At the end of the examination, fasten all your work securely together. The number of marks is given in brackets [ ] at...

Arithmetic mean, Event, Median 940  Words | 5  Pages

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Clock the Speed of Light

Clocking the Speed of Light Why is the speed of light important? -Having a accurate number for the speed of light allows for accurate measurements of the universe around us -Even small inaccuracies make large differences when measuring the space between stars, planets, and galaxies -The more precise our measurement of the speed of light the more precise our measurements are of the universe because light is the universal measurement used Light as Infinite -Most scholars agreed that light had an...

Aberration of light, Albert Abraham Michelson, Hippolyte Fizeau 1515  Words | 5  Pages

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Refraction of Light

Purpose: To investigate the behavior of light when it passes from air into an optically denser medium. Prediction / Hypothesis: When the light (incident ray) passes from air into an optically denser medium with an angle of incidence equal to zero, there would be no refraction. When the light passes at an angle from air into an optically denser medium, the light (incident ray) will immediately change direction and bent towards the normal which has an angle of incidence of 0. Method:...

Angle, Angle of incidence, Geometrical optics 477  Words | 3  Pages

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Physics Term Paper

3. To find the refractive indices of (a) water (b) oil (transparent) using a plane mirror, a equiconvex lens, (made from a glass of known refractive index) and an adjustable object needle. 4. To design an appropriate logic gate combinatin for a given truth table. 5. To investigate the relation between the ratio of (i) output and input voltage and (ii) number of turns in the secondary coil and primary coil of a self designed transformer. 6. To investigate the dependence, of the angle of deviation...

Alternating current, Electric current, Electromagnetism 312  Words | 2  Pages

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and a prism, it shows and tells you underneath each of the objects picture a description of what happens when light ray is shone on it. The source of light is a light bulb from a ray box. If a beam of light of one colour is shone through a prism, the direction of the beam is changed by the prism. This is because the two faces of the prism through which the light passes are not parallel. If white light is used the prism splits up the light into a series of colours. This shows that white light is actually...

Angle of incidence, Geometrical optics, Light 763  Words | 2  Pages

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polarized light lab report

 GLENDA MARIE GARCIA POLARIZED LIGHT LAB REPORT EXPERIMENT # 5 June 27, 2014 PHYS 1417 ABSTRACT Ordinary light such as that from a light bulb is a form of wave motion that consists of electrical and magnetic fields that vibrate at right angles to the direction of travel of a light beam. Light waves that vibrate in a single plane are called polarized light waves. Such waves can be produced by passing light through polarizing filters. The experiment conducted was composed...

Electromagnetic radiation, Light, Optics 1073  Words | 6  Pages

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The Refractive Index

refractive index Aim: The aim of this experiment is to find the refractive index of a glass prism. In this experiment, the independent variable is the angle of incidence, and the dependent variable is the angle of refraction. Theory: Snell’s law relates the angle of incidence and refraction to the ratio of the velocity of the wave in the different media. The formula for Snell’s law is the following: Sin isinr = v1v2 = n Where i is the angle of incidence, r is the angle of refraction and...

Angle of incidence, Fresnel equations, Geometrical optics 981  Words | 4  Pages

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An Experiment to investigate the lateral displacement of a ray of light through a rectangular block of a transparent material.

Experiment to investigate the lateral displacement of a ray of light through a rectangular block of a transparent material. Aim: - To investigate the lateral displacement for different angles and how the displacement depends on the angle of incidence when a ray of light enters the Perspex block. Scientific Background: - Refraction occurs when the speed changes when the lights travels from one medium to another medium. If the light travels from a medium to a denser medium, the light slows down and...

Angle, Angle of incidence, Geometrical optics 1895  Words | 15  Pages

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Reflection of Light

VIII - Subject: Physics Feb Class Worksheet– Topic: Reflection of Light Name:__________________Div.____ Roll No. ____ Date: ________ Reflection of Light – The return of light into the same medium after striking a surface is called reflection. Some terms related with reflection are – 1. Incident Ray - The light ray striking a reflecting surface is called the incident ray. 2. Reflected Ray – The light ray obtained after reflection from the surface in the same medium in...

Angle of incidence, Geometrical optics, Optics 350  Words | 3  Pages

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Angle of Incidence and Examiner

name on all the work you hand in. Write in dark blue or black pen in the spaces provided on the Question Paper. You may use a soft pencil for any diagrams, graphs or rough working. Do not use staples, paper clips, highlighters, glue or correction fluid. Answer all questions. At the end of the examination, fasten all your work securely together. The number of marks is given in brackets [ ] at the end of each question or part question. For Examiner’s Use 1 If you have been given a label, look...

Angle of incidence, Fermat's principle, Geometrical optics 1140  Words | 14  Pages

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Angle of Repose

MEASUREMENT OF ANGLE OF REPOSE Dr. M.G.R (Educational and Research Institute) University, Chennai. DEPARTMENT OF CHEMICAL ENGINEERING MOUMITA SHARMA K ANUP KUMAR SINGH 4th Year 4th Year Ph.no: 9789825190 Ph.no: 8122663328 sharma.moumita4@gmail.com k.anupkumarsingh@gmail.com ABSTRACT: Introduction Process Industries handle fluids (liquids and gases) and solids. While much is known about how to characterise and specify a fluid system, the...

Angle of repose, Avalanche, Friction 1137  Words | 6  Pages

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wavelenght of sodium light using newton rings

EXPERIMENT: 1 Object: To find the wavelength of Sodium light by Newton’s ring. Apparatus required: A Plano convex lens of large radius of curvature, optical arrangement for Newton’s rings, plane glass plate; sodium lamp and traveling microscope. Formula used: The wavelength of light is given by the formula λ =D n2+p –Dn2 / 4pR Where D n+p = diameter of (n+p)th ring Dn = diameter of n th ring, P = an integer number, R = radius of curvature of the curved face of the Plano- convex lens. ...

Angle, Arithmetic mean, Diffraction 9259  Words | 94  Pages

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Cinderella Man Camera Angle Essay

Film producers use different presentational devices to give the audience hints about the characters and actions going on in the film. Using the characters James Braddock and Max Baer from the film Cinderella Man, I am going to investigate how film producers use camera angles, costume, and lighting, settings, music and character interaction to create more meaning for the audience. I will specifically be looking at the creation of James Braddock as a good character and Max Baer as a bad character. ...

Boxing, Cinderella Man, English-language films 1380  Words | 3  Pages

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Physics Outline Ch. 14

Chapter 14 Outline I. Refraction of Light A. Refraction is the bending of light at the boundary of two media. 1. It is caused by differences in the way light travels in the two media a) Light changes speed unequally. (1) One side of the light becomes slower/faster 2. If light is perpendicular to the new medium, light will not refract a) If the media have the same index of refraction, light will not refract B. Index of Refraction 1. How well light travels through a medium is measured by...

Geometrical optics, Lens, Light 1201  Words | 4  Pages

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Physics light

2-8 Refraction and polarization of light 5. Experiment Results A. Linearity of light 1. The light beam does go straight when we tested on the angle board. 2. As the source of light beam was getting farther away from the slit, the beam becomes narrower and shorter in addition to fading. This is because light particles escape more when they travel to go through the slit. B. Law of reflection Angle of incidence is the angle formed by a ray incident on a surface...

Angle of incidence, Fresnel equations, Geometrical optics 680  Words | 4  Pages

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Angle of Vision: Govt vs the Media

Angle of Vision: The Government vs. the Media Imagine an American spy plane being shot down over Toronto, the governments response would be simple, a routine flight gone awry, whereas, the media would portray quite a different story of secret military operations far to sinister for the American public to handle. After researching many instances in angle of vision I have found that there are many ways to spin the same story. In these two passages about nuclear power, one by the Bush administration...

Angle, Dick Cheney, Energy policy of the United Kingdom 946  Words | 3  Pages

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Investigation of Light Intensity

in Light Intensity Change through Angular Displacement Guiding Question How does the intensity of light change as the angle of incidence to the light source increases? Prediction of Results Predict what you think will happen and what type of equation and graph might best fit the data representing the intensity of a light as the angle of incidence increases. Objective After completing this lesson, a student should be able to analyze light intensity striking a surface at varying angles of...

Angle, Angle of incidence, Light 621  Words | 3  Pages

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Refractive Index

study the variation of the angle of deviation with the angle of incidence using Hollow Glass Prism and to determine the angle of minimum deviation.    To find out the refractive index of various liquids using a Hollow Prism. INTRODUCTION:                                                                                                                                           This project is of Investigatory Type.  In this project, a hollow prism has been used to calculate...

Angle of incidence, Geometrical optics, Light 1672  Words | 12  Pages

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Question Bank on Light

QUESTION BANK – LIGHT 01. How do we see the things in light? 02. Write the different properties of light? 03. What are the different optical phenomena that takes place due to light? 04. Deflection of light? 05. State laws of reflection of light? 06. What are the properties of the image formed by a plane mirror? 07. What are the two types of spherical mirrors? 08. What is a concave mirror and convex mirror? 09. Define the following of a spherical mirror? ...

Geometrical optics, Lens, Light 2968  Words | 8  Pages

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Types of angles

■■ Types of angles Acute (0–90°) Right (90°) Obtuse (90–180°) Straight (180°) Reflex (180–360°) Revolution (360°) ■■ Special pairs of angles at a point include: • Complementary angles (sum to 90°) a + b = 90 • Supplementary angles (sum to 180°) a + d = 180 • Vertically opposite angles (equal) a = c ■■ Angles in a revolution sum to 360°. ■■ Two lines are perpendicular if they intersect at right angles (90°). ■■ 8 point compass bearing • Bearings are usually measured clockwise from north. ■■ A transversal...

Angle, Elementary geometry, Polygon 648  Words | 2  Pages

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11 refractive index using concave mirror

AIM : To find refractive index of any liquid (water) using a concave mirror. APPARATUS: A concave spherical mirror, water, an optical needle, a clamp stand, one meter scale, plumb line, etc. THEORY: If the tip of object needle 0 be at the centre of curvature C, tip of image will exactly coincide with it. (Principle axis is verticle to the plane). When water is filled in concave mirror, object needle is again replaced to move to C' to remove parallax between tips of object needle and its image. A...

Length, Lens, Light 580  Words | 3  Pages

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An Investigation on the Effects of Light Intensity on Photosynthesis

Plan I plan to investigate how light intensity affects the rate of photosynthesis in pondweed. The rate of photosynthesis will be measured by the number of bubbles given off (considering that oxygen is produced as a waste gas during photosynthesis). The light intensity is measured by the distance between the lamp and pondweed. Fair test: Fix: the amount of pondweed, the amount of water and sodium hydrogen carbonate solution in the test tube, the time allowed for each experiment Change:...

Carbon dioxide, Carbonate, Energy 1906  Words | 7  Pages

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Physics Chapter 5 - Light (Teacher's Guide)

CHAPTER 5: LIGHT In each of the following sentences, fill in the bracket the appropriate word or words given below. solid, liquid, gas, vacuum, electromagnetic wave, energy 1. Light is a form of ( ). 2. It travels in the form of ( ) 3. In can travel through ( ) 4. It travels fastest in the medium of ( ) 5. Light of different colours travels...

Geometrical optics, Lens, Optics 4909  Words | 56  Pages

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Angle and Factors

Lines and Angles Factors; SCHOOL Children^s Academy, Malad CLASS 5 DIVISION D STUDENT VORA CHAITYA NIRAV ROLL NO 25 YOUR PERFORMANCE IN THE TEST: 81.82% The class average performance in this topic is 68.8% BEST PERFORMANCE IS IN SUBTOPIC Understanding of factors and multiples TWO SUB TOPICS RECOMMENDED FOR IMPROVEMENT * Understanding of lines * Understanding of angles. 1 DA STUDENT REPORT CLASS 5 ROLL NO 25 Multiples and Factors; Lines and Angles DATE 27...

3, Angle, Divisibility rule 1464  Words | 6  Pages

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1. Identify each of the following statements as either true or false. If false, explain why. (a) Viscosity is a measure of how easily a fluid flows. (b) Although important, fluids are not essential to many living things. (c) A meniscus forms when water particles adhere to the sides of their container. (d) Buoyancy, like water pressure, acts in all directions. 2. Describe the relationship between mass, volume, and density of matter. 3. Use the particle theory to explain the differences between...

Density, Fluid, Fluid dynamics 2539  Words | 7  Pages

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Fluid Viscosity

Fluid Report 2 In the derivation of Bernoulli’s equation, the assumption of the inviscid and incompressible flow is used. However in the real case, the viscosity cannot be neglect and the density of the flow is not always constant. Thus Bernoulli’s equation is not always correct. For the lab, it is reasonable to assume the flow is inviscid and incompressible. Firstly, the pitot was placed at the center of the flow. The skin friction (effect of viscosity) is inversely proportional to distance...

Aerodynamics, Fluid, Fluid dynamics 744  Words | 3  Pages

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Lines and Angles 9th Maths

cbse.biz Lines & Angles class ix 1. The angles of a triangle are in ratio 1:1:2. The triangle is _________________. (A) Isosceles triangle (B) right triangle (C) Isosceles right triangle (D) none of these. 2. One angle of a triangle is 92°, the angle between the bisectors of remaining two angles is _____________. (A) 136° (B) 92° (C) 90° (D) none of these. 3. How many triangles can be drawn with angles 30°, 60° and 90° give reasons for your answer. 4. Two...

Angle, Hypotenuse, Law of cosines 357  Words | 3  Pages

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Fluid Dynamics paper

MP4005 1 NANYANG TECHNOLOGICAL UNIVERSITY SEMESTER 2 EXAMINATION 2012-2013 MP4005 – FLUID DYNAMICS April/May 2013 Time Allowed: 2 ½ hours INSTRUCTIONS 1. This paper contains FOUR (4) questions and comprises FOUR (4) pages. 2. Answer ALL FOUR questions. 3. All questions carry equal marks. 4. This is a CLOSED-BOOK examination. 5. The Compressible Gas Tables comprising of TWELVE (12) pages are enclosed. 1 (a) Derive the area-velocity relationship in compressible flow. Describe briefly the...

Aerodynamics, Boundary layer, Fluid dynamics 801  Words | 3  Pages

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Light I | | INTRODUCTION | Light, form of energy visible to the human eye that is radiated by moving charged particles. Light from the Sun provides the energy needed for plant growth. Plants convert the energy in sunlight into storable chemical form through a process called photosynthesis. Petroleum, coal, and natural gas are the remains of plants that lived millions of years ago, and the energy these fuels release when they burn is the chemical energy converted from sunlight. When animals digest...

Electromagnetic radiation, Energy, Light 7712  Words | 21  Pages

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Dispersion and the speed of light

and the speed of light “So far as problems involving light are concerned, the electrons (in atoms) behave as though they were held by springs”.Feynman “In a microscopic but otherwise classical analysis, the electric field in electromagnetic radiation accelerates electrons held by springs in the atoms of a piece of glass, and these accelerated electrons re-radiate in all directions. The observed light is the superposition of the electric (and magnetic) fields of the incoming light and the...

Electric charge, Electromagnetism, Electron 2040  Words | 2  Pages

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Investigation to Find Out Whether Light Distribution Affects the Abundance of Daisy's on the Downs School Playing Field, Compton.

Investigation to find out whether light distribution affects the abundance of daisy's on The Downs School playing field, Compton. Hypothesis: As the light intensity goes up the abundance of daisy's on The Downs School field will also increase. Equipment: • 10 meter tape measure • light intensity meter • Identification key • Thermometer • soil depth spike • PH Probe • quadrat 0.5 by 0.5 Method: 1. Line up the tape measure from the chosen tree on the ground. 2. Place the quadrat on...

Light, Measurement, Metre 1825  Words | 6  Pages

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Lab Report Part II

Lab Report Part II Purpose: To be familiarized with the science and techniques used to identify different types of bacteria based on their DNA sequences. Background Information: The process begins with preparing a sample. Successful identification starts with using a sample that is considered to be good. The first step is to pick up a single colony and drop it into a microcentrifuge tube. A buffer is used to dissolve the cell wall in order to extract bacterial DNA. This step may take several hours...

DNA, DNA polymerase, DNA replication 1247  Words | 3  Pages

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Ease of Using Search Engines

for all users to find specific information on the World Wide Web". Because the web is relatively new in terms of reaching a large percentage of a country's population, users' experience, understanding and expertise varies widely. Technically-minded people will arguably have been familiar with the World Wide Web for longer, and therefore be able to find specific information more efficiently, if not more quickly than less experienced users. Defining ‘easy' in terms of using the World Wide Web...

Internet, Tim Berners-Lee, Web 2.0 1190  Words | 4  Pages

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Solar Bottled Light Bulb

“Solar Bottled Light Bulb” An Investigatory Project In Partial Fulfillment of the Requirements in Chemistry February 20, 2012 ACKNOWLEDGEMENTS First and foremost, this research or study would not have been possible without the help and support of many people. The group would like to extend its utmost gratitude to Mrs. Jocelyn Pama, the subject teacher who abundantly helped and offered invaluable assistance, support and guidance to this project. Same thing goes to the High School...

Incandescent light bulb, Light, Light fixture 1746  Words | 7  Pages

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Wavelength vs Refractive Index

Wavelength affect the Refractive Index? The aim of this experiment is to investigate the relationship between the refractive index and the wavelength. We will be testing 5 different wavelengths: 630nm (red), 570nm (yellow), 532nm (green), 445nm (blue) and 405nm (violet). Figure 1 Figure 1 What is the refractive index? The refractive index is the measurement of how hard it is for light to pass through a certain substance, thus affecting the speed of light. By knowing the refractive index of a...

Beam divergence, Laser, Light 1892  Words | 7  Pages

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Camera Angles in Video Production

Camera angle Main articles: Filmmaking and video production The camera angle marks the specific location at which a movie camera or video camera is placed to take a shot. A scene may be shot from several camera angles simultaneously.[1] This will give a different experience and sometimes emotion. The different camera angles will have different effects on the viewer and how they perceive the scene that is shot. There are a few different routes that a camera operator could take to achieve this...

Camera angle, Close-up, Film editing 952  Words | 4  Pages

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Speed of Light

Speed of Light Determining the speed of light is something that has been a very long and trying process. No one scientist could determine such a thing. Galileo was the first noted scientist to attempt experimentation on the speed of light. Other famous scientist, such as, Roemer, Foucault, Fizeau, Michelson, and Einstein added their own discoveries to the collage of information gathered through the years. Every scientist performed their experiments differently based on the knowledge and ability...

Albert Abraham Michelson, Albert Einstein, Jupiter 1572  Words | 4  Pages

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Sample Paper of Nios Physics Class 12th

SENIOR SECONDARY EXAMINATION Scheme of Physics Practical Examination Duration: 3 hours Maximum Marks: 20 There will be a practical examination of 20 marks apart from the theory examination. The distribution of 20 marks is as follows: (i) (ii) (iii) Viva Record Book Two Experiments 4 Marks 2 Marks 14 Marks Note: There are 30 experiments in three Groups A, B and C. In the practical; examination candidates has To do two experiments which should not be from the same group and each experiment carries...

Electrical resistance, Experiment, Length 1148  Words | 3  Pages

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Finding an Angle in a Right Angled Triangle

Finding an Angle in a Right Angled Triangle You can find the Angle from Any Two Sides We can find an unknown angle in a right-angled triangle, as long as we know the lengths of two of its sides.  Example A 5ft ladder leans against a wall as shown. What is the angle between the ladder and the wall? (Note: we also solve this on Solving Triangles by Reflection but now we solve it in a more general way.) The answer is to use Sine, Cosine or Tangent! But which one to use? We have a special...

Inverse function, Inverse trigonometric functions, Law of cosines 706  Words | 3  Pages

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Different Angles of Cinderella

Different Angles of Cinderella Throughout the years, there have been several retellings of Cinderella. Some of the retellings are based on culture, the society at that particular moment and what would grab the audience attention. One of the most common retelling of Cinderella is: The Complete Grimm’s Fairy Tale. There’s also the: Radio Plays for Children. One of the most recent retelling would have to be: A Cinderella Story. All three of the retellings leave the audience with a different interpretation...

A Cinderella Story, Another Cinderella Story, Brothers Grimm 2636  Words | 7  Pages

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Speed of Sound

Phsyics 1 | Speed of Sound | Mastery Experiment | | Lindsay Pickelsimer | 12/3/2010 | | The speed of sound is a traveled distance through a certain amount of time that uses sound waves that spreads through and elastic medium. It usually depends on the temperature to which how fast it travels; speed of sound is increased when temperature increases. Frequency and wave length deals with determining the speed of sound. Speed of sound is inversely proportional...

Electromagnetic radiation, Frequency, Hertz 1025  Words | 4  Pages

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Reflection and Refraction of Light

determine the angle of the total internal reflection and the index of refraction in the experiment. Theory The theory being experimented in this procedure is that of Willebrord Snell. From his theory we understand that the incident ray, the normal line and the refracted ray all lie on the same plane. We also understand that the relationship is defined in a ratio with the following equation; Which means that the ratio of the sine of the angle of incidence to the sine of the angle of refraction...

Angle of incidence, Fresnel equations, Geometrical optics 457  Words | 3  Pages

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Problem Statement Which food gives the most accurate information about the speed of light? Hypothesis I think that the eggs will give me a more accurate result. Procedures: 1. First, place the (marshmallows, eggs and buttered bread) in the casserole dish, completely covering dish. 2. Next, put the dish of the (marshmallows eggs and buttered bread) in the microwave and cook on low heat. 3. Heat the food (marshmallows, eggs and buttered bread) until it begins to create the hotspots...

Electromagnetic radiation, Light, Maxwell's equations 679  Words | 4  Pages

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Sllaybus of Class 12 Physics

effect of angle of launch on range of a projectile. To demonstrate that the moment of inertia of a rod changes with the change of position of a pair of equal weights attached to the rod. To study variation of volume of a gas with its pressure at constant temperature using a doctors' syringe. To demonstrate Bernoulli's theorem with simple illustrations To demonstrate that heat capacities of equal masses of different materials are different. To demonstrate free oscillations of different vibrating systems...

Electric charge, Electric current, Electric field 2366  Words | 9  Pages

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Chapter One

atramentous darkness. I see a pinpoint of light, and try to swim toward it. Either I get closer to it, or it gets closer to me, but I can’t tell in the inky darkness. The pinhole expands as it gets closer, and I get pulled toward it. It expands, and suddenly engulfs me in a flash of light. I’m in a perfectly cubical white room, apparently made of marble. I turn around and see the hole I came from. An human-sized black, inky hole. It seems strange in this perfectly white cube. I turn around and start...

Block, Debut albums, Marble 1573  Words | 4  Pages

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