Optics Question 306
Question: Which of the following rays has the maximum frequency
[CBSE PMT 1994]
Options:
A) Gamma rays
B) Blue light
C) Infrared rays
D) Ultraviolet rays
Show Answer
Answer:
Correct Answer: A
Solution:
$ {\nu _{\gamma -rays}}>{\nu _{UV\text{-rays}}}>{\nu _{\text{Blue light}}}>{\nu _{\text{Infrared rays}}} $