MCQ
In the context of Doppler effect in light, the term ‘red shift’ signifies
  •  Decrease in frequency
  • B
     Increase in frequency
  • C
     Decrease in intensity
  • D
     Increase in intensity

Answer

Correct option: A.
 Decrease in frequency
 Decrease in frequency

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free