Question

Which best describes the differences between the law of conservation of energy and the first law of thermodynamics?


A.
Conservation is valid for both open and closed systems; thermodynamics is only valid for open systems.


B.
Conservation describes energy flow; thermodynamics describes temperature.


C.
Conservation applies to molecular motion; thermodynamics applies to increasing or decreasing heat.


D.
Conservation applies to all closed physical systems; thermodynamics only applies to closed physical systems with heat.

Answer 1

Do u know conservation of energy nd first law of thermodynamics?

Answer 2

conservation of energy is
Energy can not b created or distroyed. Total amount of energy is constant

Answer 3

First law of thermodynamics is special kind of conservation of energy

Answer 4

D?