Q. The temperature at which a black body ceases to radiate energy, is
A) Zero
B) 273 K
C) 30 K
D) 100 K
Explanation
(a) The temperature at which a black body ceases to radiate energy is 0 K.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.