Multiple choice

Which of the following statements about electromagnetic spectrum is/are not correct?

(A) The velocity of X-rays is more than that of microwaves. (B) X-rays have larger wave number than microwaves. (C) The frequency of microwaves is less than that of ultraviolet rays.

  1. Only (A)

  2. Only (B)

  3. Only (C)

  4. Only (A) and (B)

  5. All of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This option is correct because X-rays and microwaves (in fact all electromagnetic waves) travel with velocity of light.

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