A diffraction grating is made up of slits of width

Reference no: EM13666099

A diffraction grating is made up of slits of width 310 nm with a930 nm separation among centers. The grating is illuminated by monochromatic plane waves, λ = 615 nm, the angle of incidence being zero.

How many diffraction maxima are there?

Discover the width of the spectral lines observed in first order if the grating has 1120 slits.

Reference no: EM13666099

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