When Light Illuminates a Grating with 7000 Lines Per Centimeter

question 17

Multiple Choice

When light illuminates a grating with 7000 lines per centimeter, its second order maximum is at 62.4°. What is the wavelength of the light?

• A)336 nm
• B)363 nm
• C)452 nm
• D)633 nm
• E)752 nm

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Definitions:

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