Question

Write true or false.
1. When a material is heated, its density
decreases.
2. Cotton is a better insulator when it is
compressed than when it is fluffy.
3. Convection plays a central role in setting
up breezes.
4. Synthetic materials are nonflammable.
5. Good absorbers of radiation are poor
reflectors, and vice versa.
6. Ice and water coexist at 32 °F.​

Answer 1

Answer:

1. T
2. F
3. T
4. F
5. T
6. T

Explanation:

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Answer 2

Answer:

true

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