Q143 / 160 · AP EAMCET 2025 (26 MAY SHIFT 2) · Physics

A narrow slit of width 2 mm is illuminated with a monochromatic light of wavelength 500 nm. If the distance between the slit and the screen is 1 m, then first minima are separated by a distance of

A
5 mm
Correct answer
B
0.5 mm
C
1 mm
D
10 mm

Hence, the correct answer is option: 'B'.

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