Q. The principle of controlled chain reaction is used in
A) Atomic energy reactor
B) Atom bomb
C) In the core of sun
D) Artificial radioactivity
Explanation
The correct answer is Option A: Atomic energy reactor.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.