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What is the approximate wavelength of a light whose second-order dark band forms a diffraction angle of 15.0° when it passes through a diffraction grating that has 250.0 lines pe…

What is the approximate wavelength of a light whose second-order dark band forms a diffraction angle of 15.0° when it passes through a diffraction grating that has 250.0 lines pe…
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What is the approximate wavelength of a light whose second-order dark band forms a diffraction angle of 15.0° when it passes through a diffraction grating that has 250.0 lines per mm?

User Mircea Dragota
by
8.2k points

2 Answers

5 votes

Answer:

Homeboy up top was right its 414nm^^^

Step-by-step explanation:

EDGE2021

User Swelet
by
7.9k points
4 votes
The answer to this would be 414 nm
User Araxia
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8.9k points
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