Physics, 18.05.2021 19:30 SuperWoman9172
A 17-mm-wide diffraction grating has rulings of 530 lines per millimeter. White light is incident normally on the grating. What is the longest wavelength that forms an intensity maximum in the fifth order
Answers: 1
![=1.8868 \times 10^{-6} \mathrm{~m}[tex] Order is, n=5 Condition for maximum intensity is, [tex]d \sin \theta=n \lambda](/tpl/images/1331/5045/ef511.png)
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A 17-mm-wide diffraction grating has rulings of 530 lines per millimeter. White light is incident no...
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