2 years ago

Energy transfer by convection is usually restricted to what type of substance?

1 answer:

7 0

Convection generally describes warm material rising and cool material sinking. In order to have all that rising and sinking, it pretty much needs to be going on in a liquid or other kind of fluid ... something that flows.

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Answer:

Energy is neither created nor destroyed.

Explanation:

The law of conservation of energy states that energy can neither be created nor be destroyed. The total energy of an isolated system remains conserved. It never gets 0. It changes from one form of energy to other but never vanishes.

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2 years ago

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2 years ago

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