According to the first law of thermodynamics, energy input is
A)usually greater than energy output.
B)always greater than energy output.
C)always equal to energy output.
D)usually less than energy output.
E)always less than energy input.

Question

Quizplus · Accepted Answer

The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted from one form to another. Therefore, the energy input must always be equal to the energy output in any energy transformation or transfer process.

According to the First Law of Thermodynamics, Energy Input Is