Question

A. Fill in the blanks.
1. The degree of hotness of a body is called
2. A solid
on heating
3. The liquid present in a clinical thermometer is
4. While taking temperature, the bulb of the thermometer. touch the wall
of the container.
5. The heat is transferred in metals by
6. The sun's heat reaches us by
3. Write T for true and F for false.
1. Gases show maximum expansion on heating.
2. Infrared radiations can travel only through solids.​

Answer 1

Explanation:

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