Arrange the following electromagnetic waves in decreasing order of their frequencies.
(A) FM radio waves
(B) UV rays
(C) Gamma rays
(D) X-rays
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → (C), (D), (B), (A)
Order of electromagnetic waves according to decreasing frequency:
Gamma rays > X-rays > Ultraviolet rays > Radio waves
Answer: (C) → (D) → (B) → (A)