Preview

Unit 6 Lab Questions

Satisfactory Essays
Open Document
Open Document
354 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Unit 6 Lab Questions
Guide Questions What effect does increasing the tension have on the number of segment formation? Explain your answer.
According to a theory, changing the tension will definitely change the number of segments. From equation three, the frequency is directly proportional to the number of segments and the tension and inversely proportional to the mass density and the length of the wire. Manipulating the formula to solve for the number of segments, n, is inversely proportional to the tension, thus, increasing the tension produces less number of segments.

If the length of the string and the tension in it are constant, what effect does changing frequency have on the number of segments formed? Explain your answer.
Manipulating equation three

You May Also Find These Documents Helpful

  • Satisfactory Essays

    unit 1 lab- science

    • 651 Words
    • 2 Pages

    Using Gravitational Force as a Measurement Tool Answer the following questions about the results of this activity. Record your answers in the boxes. Send your completed lab report to your instructor. Dont forget to save your lab report to your computer Activity 1 Record your data from Activity 1 in the boxes below. Enter the data for the sample you used in each trial (5000 rpm, 10000 rpm, etc) in the appropriate columns and the corresponding g-force, number of layers, and position of layers position results. You will need to use the following formula to assist with your laboratory report G-force 0 00001118 x radius of centrifuge arm x (rpm)2 The radius of the centrifuge arm for this instrument is 10 cm. Speed 5000 rpm 10000 rpm 15000 rpm 20000 rpm G-force27951118025155 44720 Number of Layers 2 4 5 3 Position of Layers Top and middle of tube 2 at the top And 2 in the middle/bottomAll layers nearly equidistance from each other from top to bottom 1 layer in top 1 layer in middle The rest on the bottom Explain what happens to the G-force as the speed of the centrifuge increases. Which is likely the best speed to separate the components of this soil sample Why Describe in which layers you are likely to find the organic matter, gravel, sand, silt, and clay at the following speeds 5000 rpm 15000 rpm Activity 2 Record your data from Activity 2 in the boxes below. Enter the data for the sample you used in each trial (0.5, 1.5, 2.0, and 2.5 grams/ liter cesium chloride) in the appropriate columns with the corresponding g-force, number of layers, and position of layers results. Cesium Chloride grams/liter 0.5 1.5 2.0 2.5 Number of Layers 2 5 5 6 Position of LayersLittle on top rest on bottom2 near top 3 from the middle to the bottom2 near top 3 thinner layers from the middle to the bottom2 thin layers near top 1 layer below that last 3 in same position as before Explain what happens to the drag as the cesium chloride concentration increases. Which is likely the…

    • 651 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Module two lab questions

    • 254 Words
    • 2 Pages

    Cloth frames that matched a pair of Crippen’s pajamas the remains have a rare poison which Crippen was known to have in his possession.…

    • 254 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Lab questions

    • 297 Words
    • 2 Pages

    Appearance of penny in vinegar after 30 minutes: Pretty dark coloured. Quite hard to see…

    • 297 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Module Four Lab Questions

    • 513 Words
    • 2 Pages

    The antigens and antibodies that determine the blood type are the A and B antigens, the Rh antigens, the A and B antibodies and the Rh antibodies. A and B antigens are sugars and the Rh antigens are proteins.…

    • 513 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Module 2 Lab Questions

    • 292 Words
    • 2 Pages

    The role that I think parents should play in helping their children explore around the world is being very encouraging. A child is not going to learn if they don’t go off by themselves. They should encourage the child to pursue their dreams. A parent is there to teach the child to be…

    • 292 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    What Ken believes about creativity that it is a process of having original ideas with value because you can't be creative if you don't do something.…

    • 528 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    1.09 Lab Questions

    • 267 Words
    • 2 Pages

    1. Jazz is a musical style that originated at the beginning of the 20th century in African American communities in the Southern USA. One of the contributions of Latinos to the US, Latin jazz gained popularity in the 1930's into the late 1940s.…

    • 267 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Unit 2 Lab Questions

    • 607 Words
    • 2 Pages

    Calamity Jane was a women from the late 1800’s that was a Midwest legend. There were stories of heroism and charity throughout her life. She was known to be a hard drinker, and an excellent sharpshooter. She performed in Wild West shows which most likely immortalized her into history. With all the information given there is no solid evidence that everything she did was true and accurate.…

    • 607 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    1.07 Lab questions

    • 372 Words
    • 2 Pages

    The crime that I am trying to solve is to see who killed Cody and Anna during the car accident, making it a hit and run and was it on purpose or not.…

    • 372 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Module 3 Lab Questions

    • 499 Words
    • 2 Pages

    Your first lab link can be found at What is Positive Parenting? A written transcript is also available for this lab.…

    • 499 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Chemistry Lab Questions

    • 941 Words
    • 4 Pages

    3. List whether each of the following substances was positive or negative for starch, as indicated by using iodine. (7 points)…

    • 941 Words
    • 4 Pages
    Satisfactory Essays
  • Good Essays

    Pendulum Experiment Essay

    • 809 Words
    • 4 Pages

    As for the pendulum with the different string lengths have changes in the period time as the string length decreases so does the time period of the oscillation. Lastly as for the arc size of the pendulum as it increases so does the time period of the oscillation and there is more force on the pendulum. Where the length of the string can be shown as 1/(time period (t)) for all three experimental mass.…

    • 809 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Rate of Yoyo's Sleeping Time

    • 5403 Words
    • 22 Pages

    Due to the concepts presented, the researcher aims to examine how the string length and weight can affect…

    • 5403 Words
    • 22 Pages
    Good Essays
  • Good Essays

    Surface Tension

    • 631 Words
    • 3 Pages

    to become as small as possible as a result of this tension, as in the case of…

    • 631 Words
    • 3 Pages
    Good Essays
  • Good Essays

    5(a) indicates that there is a critical eccentricity associated with each slenderness ratio. Critical eccentricity points are shown with colourless markers. Critical eccentricity is the eccentricity limit within which there is no much reduction in the ultimate capacity of specimen. The approximate values of critical eccentricities for specimens S500 and S800 are 0.3xo and 0.75xo. For S1100 specimens no critical eccentricity was identified as the effect of eccentricity diminishes at higher eccentricities. There is no such critical eccentricity seen in the case of specimens subjected to minor axis bending. The above findings have also been reported by Liu and Hui [7] based on their experimental work.…

    • 865 Words
    • 4 Pages
    Good Essays