Q. Half life of radioactive element depends upon
A) Amount of element present
B) Temperature
C) Pressure
D) Nature of element
Explanation
(d) Half life of a substance doesn’t depends upon amount, temperature and pressure. It depends upon the nature of the substance
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.