JEE Main 30-Jan-2024 Shift 1 Solved Paper

Section: Physics

Question : 40 of 90

Marks: +1, -0

The diffraction pattern of a light of wavelength 400 nm diffracting from a slit of width 0.2‌mm is focused on the focal plane of a convex lens of focal length 100‌cm. The width of the 1‌st ‌ secondary maxima will be :

[30-Jan-2024 Shift 1]

2‌mm
2‌cm
0.02‌mm
0.2‌mm

Validate

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