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heat
question on heat worksheet
Question | Answer |
---|---|
what are the three way processes heat can be transferred? | conduction, convection, radiation. |
explain why materials such as plastic, foam, feathers and fur are poor conductors of heat? | they are natural insulators. Insulators are bad conductors. they also contain air pockets. |
describe how heat is transferred from one place to another by convection? | Soup is heated in the pot by convection. The hot soup rises. Cool soup falls to the hot soup's place. |
if a substance can contain thermal energy, can a substance also contain heat? | no, because heat is transferred thermal energy, but not all thermal energy is heat. |