Wave Optics Part 1

Section: Physics

Question : 71 of 100

Marks: +1, -0

Visible light of wavelength 6000 × 10 ‌–8 cm falls normally on a single slit and produces a diffraction pattern. It is found that the second diffraction minimum is at 60° from the central maximum. If the first minimum is produced at θ1 , then θ1 is close to :

[7-Jan-2020 Shift 1]

20°
45°
30°
25°

Validate

Go to Question:

Prev Question

Next Question