Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): In Young's double-slit experiment, the interference fringes produced by red light are closer together as compared to those produced by blue light. Reason (R): The fringe width in Young's double-slit experiment is directly proportional to the wavelength of light. In the light of the above statements, choose the correct option:

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Physics · Wave Optics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

(A) is false but (R) is true.

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Answer 1

(A) is true but (R) is false.

Answer 2

Both (A) and (R) are true but (R) is NOT the correct explanation of (A).

Answer 3

(A) is false but (R) is true.

Answer 4

Both (A) and (R) are true and (R) is the correct explanation of (A).

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