Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Waves

Question:

Match Column-1 with Column-2.

In the table given below, certain EM waves are listed in Column-1 and their uses in Column-2 not necessarily in that order.

Column-1 Electromagnetic waves

Column-2 Uses

(A) Microwaves

(I) Medical diagnostic

(B) Ultraviolet rays

(II) Night vision

(C) X-rays

(III) Used in RADAR

(D) Infra red rays

(IV) Water purification

Choose the correct matching of waves and their uses from the options given below:

Options:

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

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

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

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

Correct Answer:

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

Explanation:

The correct answer is Option (4) → (A)-(III), (B)-(IV), (C)-(I), (D)-(II)

Column-1 Electromagnetic waves

Column-2 Uses

(A) Microwaves

(III) Used in RADAR

(B) Ultraviolet rays

(IV) Water purification

(C) X-rays

(I) Medical diagnostic

(D) Infra red rays

(II) Night vision