A horizontal beam of laser light of wavelength 501 nm passes through a narrow slit that has width 6.20×10−2 mm . The intensity of the light is measured on a vertical screen that is 3.00 m from the slit.
Use the result of part A to estimate the width of the central
diffraction maximum that is observed on the screen.
Express your answer to two significant figures and include the
appropriate units.
here,
for the width of the central diffration maximum
width of central maximum = 2 * wavelength * screen distance/slit width
width of central maximum = 2 * 501 *10^-9 * 3/(6.2 *10^-6)
width of central maximum = 0.048 m
the width of the central maximum is 0.048 m
A horizontal beam of laser light of wavelength 501 nm passes through a narrow slit that...
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