Match the LIST-I with LIST-II List-IList-II(A)Radio-wave(I)is produced by Magnetron valve(B)Micro-wave(II)due to change in the vibrational modes of atoms(C)Infrared-wave(III)due to inner shell electrons moving from higher to lower energy level(D)X-ray(IV)due to rapid acceleration of electrons Choose the correct answer from the options given below:

Match the LIST-I with LIST-II List-IList-II(A)Radio-wave(I)…

Physics Electromagnetic Wave JEE Main 2026 MCQ (Single Correct)

Match the LIST-I with LIST-II

	List-I		List-II
(A)	Radio-wave	(I)	is produced by Magnetron valve
(B)	Micro-wave	(II)	due to change in the vibrational modes of atoms
(C)	Infrared-wave	(III)	due to inner shell electrons moving from higher to lower energy level
(D)	X-ray	(IV)	due to rapid acceleration of electrons

Choose the correct answer from the options given below:

A-IV, B-II, C-I, D-III

A-IV, B-I, C-II, D-III

A-IV, B-III, C-I, D-II

A-II, B-IV, C-III, D-I

Text Solution

Verified by Experts

The correct answer is:

Matching electromagnetic wave sources:

Radio-wave - produced by rapid acceleration of electrons in antennas and transmitters, matches IV.
Micro-wave - produced by Magnetron valve, matches I.

Infrared-wave - due to change in vibrational modes of atoms and molecules, matches II.
X-ray - due to inner shell electrons moving from higher to lower energy levels, matches III.
Correct pairing: A-IV, B-I, C-II, D-III

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