Which of the following statements about electromagnetic waves is/are correct?…

PYQ UPPSC LT Grade (Assistant Teacher) 2025

Which of the following statements about electromagnetic waves is/are correct?

I.

X-rays travel faster than light waves in vacuum.

II.

The energy of X-ray photon is greater than that of light photon.

III.

Light can be polarized but X-rays cannot.

Select the correct answer from the options given below :

  1. A.

    I and II

  2. B.

    I, II and III

  3. C.

    II and III

  4. D.

    Only II

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