A light with a second-order bright band forms a diffraction angle of 30.0°. The diffraction grating has 250.0 lines per mm.What is the wavelength of the light?

Question

Revolt · Accepted Answer

1,000 nm

Unit Test — Unit test

A light with a second-order bright band forms a diffraction angle of 30.0°. The diffraction grating has 250.0 lines per mm.What is the wavelength of the light?

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