Q. In the context of Doppler effect in light, the term ‘red shift’ signifies
A) Decrease in frequency
B) Increase in frequency
C) Decrease in intensity
D) Increase in intensity
Explanation
The correct answer is Option A: Decrease in frequency.
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.