Question

1. What is heat? Write its Sl unit?​

Answer 1

Heat is a form of energy that can be transferred from one object to another or even created at the expense of the loss of other forms of energy. To review, temperature is a measure of the ability of a substance, or more generally of any physical system, to transfer heat energy to another physical system.

Its S.I. unit is Joule.

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Answer 2

Explanation:

Heat - Heat is the form of energy that is transferred between systems or objects with different temperatures (flowing from the high-temperature system to the low-temperature system).

SI unit - Joule