Chapter 28- Diffraction Grating 110. A monkey shines a laser beam through a grating that has 5000 lines/cm. The second bright fringe from the optic axis is measured at an angle of 30° relative to the optic axis.3 What is the wavelength of the laser light?

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Diffraction Grating

Chapter 28 - Diffraction Grating
110. A monkey shines a laser beam through a grating that has 5000 lines/cm. The second
bright fringe from the optic axis is measured at an angle of 30° relative to the optic axis.3
What is the wavelength of the laser light?
Transcribed Image Text:Chapter 28 - Diffraction Grating 110. A monkey shines a laser beam through a grating that has 5000 lines/cm. The second bright fringe from the optic axis is measured at an angle of 30° relative to the optic axis.3 What is the wavelength of the laser light?
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