In the diffraction pattern, the first maximum is at 30^o when a monochromatic light of wavelength ' ' is...

Question

In the diffraction pattern, the first maximum is at 30^o when a monochromatic light of wavelength ' ' is incident on a slit of width 'a'. For the same wavelength, if the slit width is changed, so that first maximum is at 45^o. The slit width is changed by ( 30^0 = 1 2 , 45^0 = 1 2 )

Accepted Answer

(A)

MHT CET 2026 Physics question

Solution

See the full step-by-step solution