Question

Write T for true or for faise :
1. Conduction of heat requires no medium.
2. Convection is possible in solids.
3. Solids do not expand on heating.
4. Heat energy can be converted into work.
5. Metais are good conductor.​

Answer 1

Answer:

1) False

2) False

3) True

4) True

5) True

Answer 2

Explanation:

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