Question

In a single slit diffraction
a)Slit width must be smaller than wavelength of light
b)Slit width must be larger than wavelength of light
c)Slit width equal to wavelength of light
d)None​

Answer 1

Answer:

Note that the central maximum is larger than those on either side, ... (destructive), where D is the slit width, λ is the light's wavelength, θ is the angle

Answer 2

Answer:

Single Slit Diffraction | Physics

Note that the central maximum is larger than those on either side, ... (destructive), where D is the slit width, λ is the light's wavelength, θ is the angle ...