Question

hii
plz tell
what is heat ?​

Answer 1

Answer:

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). Also referred to as heat energy or thermal energy. Heat is typically measured in Btu, calories or joules

Answer 2

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). Also referred to as heat energy or thermal energy. Heat is typically measured in Btu, calories or joules.

$\fbox\red{Sources of Heat}$

There are many sources of heat but the following are the main sources of heat:

Sun

Chemical

Electrical

Nuclear