Question

A monochromatic light of wavelength 500 nm is incident normally on a single slit of
width 0.2 mm to produce a diffraction pattern. Find the angular width of the central
maximum obtained on the screen. Estimate the number of fringes obtained in Young's
double slit experiment with fringe width 0.5 mm, which can be accommodated within
the region of total angular spread of the central maximum due to the single slit.
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Answer 1

Answer:

the angular width of the central

maximum obtained on the screen. Estimate the number of fringes obtained in Young's

double slit experiment with fringe width 0.5 mm, which can be accommodated within

the region of total angular spread of the central