Question

please give an introduction of action of heat​

Answer 1

Heat, energy that is transferred from one body to another as the result of a difference in temperature. ... The effect of this transfer of energy usually, but not always, is an increase in the temperature of the colder body and a decrease in the temperature of the hotter body.

Answer 2

Heat is a form of energy.

In the presence of heat matter can change its state and turn form solid to liquid or form liquid to gas.

Our body is compatible to a small range of temperature from about-5C to 45 C

Heat helps in metallurgy

Heat flows from a body at high temperature to a body at lower temperatures

Hope it helps you

mark as BRAINLIEST

@phenom