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mixas84 [53]
2 years ago
7

What is the approximate wavelength of a light whose second-order dark band forms a diffraction angle of 15.0° when it passes thr

ough a diffraction grating that has 250.0 lines per mm? 26 nm 32 nm 414 nm 518 nm
Physics
2 answers:
anzhelika [568]2 years ago
7 0
414nm just took the test
devlian [24]2 years ago
4 0
414 is the right answer. I just took the test and got an 100%
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50 points!!! Kinetics
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Answer:

98 m √

Explanation:

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3 0
2 years ago
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