Match List-I with List-II List-

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Target Exam

CUET

Subject

Physics

Chapter

Wave Optics

Question:

Match List-I with List-II

List-I Physical quantity	List-II Formula
(A) Width of a central maximum	(I) $2λ /a$
(B) Fringe width	(II) $a^2/λ$
(C) Fresnel's distance	(III) $2 D λ/a$
(D) Angular spread of central maximum	(IV) $Dλ/d$

Choose the correct answer from the options given below:

Options:

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

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

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

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

Correct Answer:

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

Explanation:

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

List-I Physical quantity	List-II Formula
(A) Width of a central maximum	(III) $2 D λ/a$
(B) Fringe width	(IV) $Dλ/d$
(C) Fresnel's distance	(II) $a^2/λ$
(D) Angular spread of central maximum	(I) $2λ /a$