Physics, 20.07.2019 10:30 HunchoPoncho
When laser light of wavelength 632.8 nm passes through a diffraction grating, the first bright spots occur at ± 17.8 ∘ from the central maximum. at what angles do the second bright spots occur?
Answers: 1
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When laser light of wavelength 632.8 nm passes through a diffraction grating, the first bright spots...
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