Free tnpsc model questions Online Test - MeritNotes

No. of Questions :10

Remaining Time :

1. SI unit of heat is

2. Earliest thermometer was developed by

3. An instrument used to measure humidity is

4. Water is used as coolant in the radiator of a car engine because it

5. Which is the fastest mode of heat loss?

6. At 0K the velocity of the molecules is

7. At upper atmosphere, an astronaut feels

8. The clouds float the atmosphere because of their low

9. A gas is enclosed in a container which is then placed on a fast moving train. The temperature of the gas

10. The change of a solid into vapour directly is called

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