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Wave Optics question

2023 · 29 Jan · Shift 1 · Q60

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Wave Optics
2023 · 29 Jan · Shift 1 · Q60

Wave Optics question

2023 · 29 Jan · Shift 1 · Q60

JEE MainPhysicsWave OpticsMCQ+4 / −1

In a Young's double slit experiment, two slits are illuminated with a light of wavelength

800 \mathrm{~nm}

. The line joining

A_{1} P

is perpendicular to

A_{1} A_{2}

as shown in the figure. If the first minimum is detected at

P

, the value of slits separation 'a' will be: JEE Main 2023 (Online) 29th January Morning Shift Physics - Wave Optics Question 53 English

JEE Main 2023 (Online) 29th January Morning Shift Physics - Wave Optics Question 53 English

The distance of screen from slits D = 5 cm

A
0.2 mm
B
0.5 mm
C
0.4 mm
D
0.1 mm

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