Density and Temperature

1. Which statement describes the particle structure of gases?

 
 
 
 

2. What is a mass of a liquid of density 50 kg m-3 in a container of

 
 
 
 

3. How many phases of matter are there?

 
 
 
 

4. Which amount of water has greater density at room temperature?

 
 
 
 

5. Which of the following can increase the sensitivity of liquid in a glass thermometer?

 
 
 
 

6. What happens to the arrangement of particles when a solid is heated and turns into a liquid?

 
 
 
 

7. Gases and liquids are categorized as:

 
 
 
 

8. Mercury has uniform linear expansion in liquid thermometers. A liquid in a glass thermometer has a mercury level of 2 cm at the melting point of ice and a mercury level of 6 cm at boiling point of water. What is the distance between every 10 C division on the Celsius of the thermometer?

 
 
 
 

9. Thermometer, which is most suitable for measuring rapid changing temperatures, is:

 
 
 
 

10. Which of the following physical properties is used in a mercury thermometer?

 
 
 
 

11. In which of the materials, do particles have only vibrational motion?

 
 
 
 

12. Which thermometer uses voltage to measure the temperature of a hot body?

 
 
 
 

13. Which state of matter has particles that are highly compressible and can fill any container?

 
 
 
 

14. When an ideal gas is expanded keeping its temperature constant, its internal energy:

 
 
 
 

15. Which of the following is NOT a form of internal energy?

 
 
 
 

Question 1 of 15

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