Red light wavelength 6500A from a distant source falls on a slite 0 50mmwide- what is the distance between the - Physics - Wave Optics

Question

Red light wavelength 6500A from a distant source falls on a slite 0
50mmwide- what is the distance between the two dark band on each
side of the central bright band of the diffraction pattern observed
on a screen placed 1 8m from the slit

Decoder_7 · Accepted Answer

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Red light wavelength 6500A from a distant source falls on a slite 0.50mmwide- what is the distance between the two dark band on each side of the central bright band of the diffraction pattern observed on a screen placed 1.8m from the slit