0 votes
118 views
in Physics Form 3 by
  1. What do you understand by the term absolute zero temperature. 
  2. Differentiate between ideal and real gases.  
  3. The figure below shows a simple set up that may be used to verify Boyle's law.
    set verifying Boyles law
    Describe how the apparatus may be used to verify Boyle's law. 

1 Answer

0 votes
by
  1.  
    1. Lowest temperature possible measured on kelvin scale
    2. Temperature when the pressure is zero
    3. Temperature when volume or K.E is zero
  2.  
    Ideal gases  Real gases 
    -Obey gas laws completely 
    -Remain gases to Ok
    -Don't obey gas laws
    -Liquify before OK
  3.  
    1. Set up apparatus as shown.
    2. Pump the air until a measurable layer of oil is reached
    3. Allow the trapped air to adjust to room temperature and record pressure and height in (volumer). Repeat for other values of pressure and weight in (volumer)
    4. A graph of  1/volume  is a straight line through(90) i.e pressure × 1/volume
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

5.5k questions

6.4k answers

8 comments

590 users

...