Physics, 14.09.2019 01:30 krally0399
Ahelium-neon laser beam has a wavelength in air of 633 nm. it takes 1.38 ns for the light to travel through 32.0 cm of an unknown liquid. what is the wavelength of the laser beam in the liquid?
Answers: 1
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Ahelium-neon laser beam has a wavelength in air of 633 nm. it takes 1.38 ns for the light to travel...
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