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:
Answer & explanation
Correct answer: option 1
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) $2λ /a$ |