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We understand that heat or thermal energy can flow from one substance to another, but could...

We understand that heat or thermal energy can flow from one substance to another, but could it be possible that coldness is an attribute that flows from one object to another? If this were true, how would our understanding of temperature change? Explain why heat must flow from warm to cold.

Which term describes the amount of thermal energy required to melt or freeze 1 kg of a substance? a. specific latent heat of vaporization b. latent heat of vaporization c. latent heat d. specific latent heat of fusion

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Answer #1

heat can be flow from one body to other body when there is temperature difference between two bodies .so it must flow from higher to lower.

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