Density and Temperature

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

 
 
 
 

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

 
 
 
 

3. 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?

 
 
 
 

4. Which statement describes the particle structure of gases?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

10. How many phases of matter are there?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

15. Gases and liquids are categorized as:

 
 
 
 

Question 1 of 15

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