Question

What are the c.g.s. and s.i. unit of heat how are they related.

Answer 1

Explanation:

Generally, in the SI system, all forms of energy are measured in terms of joules. Notably, heat is a form of energy and therefore the si unit of heat is also joules (J) which is defined as the amount of energy needed to raise the temperature of a given mass by one degree. Usually, 4.184 joules of heat energy is necessary to increase the temperature of a unit weight (say 1 g) of water from 0 degrees to 1 degree Celsius.

Answer 2

Answer:

SI unit is Joules and CGS unit is erg

Explanation:

work = displacement* time (SI)