A beam of light of λ=600 nm from a distant source falls on a single slit 1 mm wide

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A beam of light of λ=600 nm from a distant source falls on a single slit 1 mm wide and the resulting diffraction pattern is observed on a screen 2 m away. The distance between first dark fringes on either side of the central bright fringe is

Options

(a) 1.2 cm
(b) 1.2 mm
(c) 2.4 cm
(d) 2.4 mm

Correct Answer:

2.4 mm

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Wave Optics (101)
Subject: Physics (2479)

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