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Physics, 11.05.2021 16:30 yuvraj2298

A scientist carries out the Young double-slit experiment using a laser that emits violet light of wavelength 405 nm. The separation of the slits is 5.00 x 10-5 m.
Using a metre ruler the scientist measures the separation of two adjacent bright
fringes in the central region of the pattern to be 4 mm.
Calculate the distance between the double slits and the screen.
er
distance = m

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