Two wavelengths, 589nm and 591nm, are incident on a grating with 500lines/mm. If a screen is placed 2.3m from the grating, A) what is the linear distance between the first order maxima of these two wavelengths? B) Counting the zeroth order central maxima, how many complete maxima should be visible on the screen for wavelength 589nm? 589,591nm
Two wavelengths, 589nm and 591nm, are incident on a grating with 500lines/mm. If a screen is placed 2.3m from the grating, A) what is the linear distance between the first order maxima of these two wavelengths? B) Counting the zeroth order central maxima, how many complete maxima should be visible on the screen for wavelength 589nm? 589,591nm
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Transcribed Image Text:Two wavelengths, 589nm and 591nm, are incident on a grating with 500lines/mm. If
a screen is placed 2.3m from the grating,
A) what is the linear distance between the first order maxima of these two
wavelengths?
B) Counting the zeroth order central maxima, how many complete maxima should be
visible on the screen for wavelength 589nm?
2589,591nm
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