Find position of first dark band on side of central maximum
Light of wavelength 700 nm falls on a 0.38 mm wide slit and forms a diffraction pattern on a screen 1.3 m away.
(a) Find the position of the first dark band on each side of the central maximum.
(b) Find the width of the central maximum.
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Find the position of the first dark band on each side of the central maximum. Find the width of the central maximum.
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