Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Waves

Question:

Match List-I with List-II

List-I (EM Waves)

List-II (Production)

(A) Infra-Red Rays

(I) Electrons in atoms emit light when they move from one energy level to a lower level.

(B) Visible light rays

(II) Radioactive decay of the nucleus

(C) Ultraviolet rays

(III) Vibration of molecules

(D) Gamma rays

(IV) Inner shell electrons in atoms moving from one energy level to a lower level

Choose the correct answer from the options given below:

Options:

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

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

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

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

Correct Answer:

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

Explanation:

The correct answer is Option (1) → (A)-(III), (B)-(I), (C)-(IV), (D)-(II)

List-I (EM Waves)

List-II (Production)

(A) Infra-Red Rays

(III) Vibration of molecules

(B) Visible light rays

(I) Electrons in atoms emit light when they move from one energy level to a lower level.

(C) Ultraviolet rays

(IV) Inner shell electrons in atoms moving from one energy level to a lower level

(D) Gamma rays

(II) Radioactive decay of the nucleus