Q. The first law of thermodynamic is expressed as
A) $q - W = \mathrm{\Delta}E$
B) $\mathrm{\Delta}E = q - W$
C) $q = \mathrm{\Delta}E - W$
D) $W = q + \mathrm{\Delta}E$
Explanation
(c)
The first law of thermodynamics can be expressed as :
$\mathrm{\Delta}E = q + W$
$q = \mathrm{\Delta}E - W$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.