Laser light of wavelength 4970 nm illuminates two identical


Laser light of wavelength 497.0 nm illuminates two identical slits, producing an interference pattern on a screen 93.5 cm from the slits. The bright bands are 1.07 cm apart, and the third bright bands on either side of the central maximum are missing in the pattern. Find the width and the separation of the two slits.

width ___µm

separation_________ µm

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Physics: Laser light of wavelength 4970 nm illuminates two identical
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