It begins the moment you set foot ashore‚ the moment you step off the boat’s gangway. The heart suddenly‚ yet vaguely‚ sinks. It is no lurch of fear. Quite the contrary. It is as if the life- urge failed‚ and the heart dimly sank. You trail past the 5 benevolent policeman and the inoffensive passport officials‚ through the fussy and somehow foolish customs - we don’t really think it matters if somebody smuggles in two pairs of false-silk stockings - and we get into
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Problem How do ships float even though they are so heavy? Research • What is buoyancy? – Buoyancy is the upward force caused by a fluid such as water. • What is Archimedes Principle? – The buoyant force is equal to the weight of the displaced water. • What is density? – Density is the mass of a material per unit volume. – Example: The density of steel is 10 times more than the density of wood. Hypothesis I think when the weight of the object is greater than the displaced water
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My Science Project Can water float on water? My Prediction I predict that water can’t float on top of water. Simply because it sounds impossible‚ but it will be interesting to find out if however it is possible. The Experiment First‚ I found two 1litre bottles and marked one with ‘+ salt’ and the other with ‘fresh’. I then went on to add red food colouring to the fresh bottle and yellow to the + salt bottle. The reason for doing so was to establish which ones were which and see if they
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AUTOMATIC MARKS ANNOUNCEMENT SYSTEM THROUGH SMS The aim of the project is to provide the student’s marks to the user(parents/students/other person) mobile whenever the examinations are conducted any time during its course of study .During the time of admission the college provides a ten digit mobile number to the to know the academic marks of his son /daughter. At the end of the examinations and when the results are out‚ if any person want to know the marks of any student (he/she)has to send
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At this age all students are thinking about is what major should they study and what career will take them on the path they desire. Professor Mark Edmundson gives his own personal opinion on how you should choose an occupation in his essay: “Who Are You and What Are You Doing Here? A Word to the Incoming Class”. Some students would rather spend the rest of their lives walking into the same building doing the same dull job that can’t stand as long as they are making a lot of money. Others look past
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Are you turning to the answers too soon? When you get stuck on a question do everything you can to answer it EXCEPT looking at the answer 1. Use your textbooks 2. Use your notes 3. Use the presentations 4. Use drop in 5. Use websites Don’t ever simply copy down an answer without knowing how to get there. BUT finally do check all your answers carefully here. You can also read the examiner’s report for each question.
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[Maximum Marks : 100 Note : (1) This Paper contains Sixty (60) multiple choice questions‚ each question carrying Two (2) marks. (2) Attempt any Fifty (50) questions. lwpuk % (1) ;k iz’uif=dsr lkB (60) cgqfuoM iz’u fnysys vlwu izR;sd iz’ukyk nksu (2) xq.k (2) 1. 2. 3. vkgsrdks.kR;kgh iUukl (50) iz’ukaph mŸkjs fygk- The least important teacher characteristic for effective teaching in primary education is : (A) Effective communication skill (B) Empathy for students (C) Impartial
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How to float an egg in the middle of water? Objective: To understand how density works and how you can change the density of a liquid. Materials Needed: Procedure: 1) Fill 3 glasses with 250ml of water and place a fresh egg in one of the glasses‚ watch as it sinks. 2) Put 4 tsp. of salt into one of the glasses stir it up and place an egg in the water. Watch as it floats. 3) Put 4 tsp. of salt into the final glass stir it up and pour out some of the salt water. Now place an egg
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The Struggle…Is Real I’ve been reading about the hatred in South Africa with apartheid and being treated unfairly. According to Mark Mathabane‚ ways hatred can be treated in South Africa is to follow under the lead of Nelson Mandela. Mark Mathabane stated in the article that “Hatred can be vanquished by humanity”. Which is true because taking out all your hate with violence doesn’t do anything but cause more problems. Mathabane also states in the article “Under the leadership of Nelson
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Why do boats float? All boats float‚ but floating is harder and confusing than it sounds and its best explained through a scientific concept called buoyancy. Buoyancy is the force that causes floating. An object will either float or sink depending on its density in the water. If it’s denser than water‚ it mostly sinks; the less dense object usually will float. It doesn’t matter the size of the object is. Plastic that is big as a football field will float because it is less dense that the water. A
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