![SOLVED: Problem 12: A laser beam with wavelength λ = 650 nm hits a grating with n = 6250 grooves per centimeter. Express the grating spacing, d, in terms of n. Subri: SOLVED: Problem 12: A laser beam with wavelength λ = 650 nm hits a grating with n = 6250 grooves per centimeter. Express the grating spacing, d, in terms of n. Subri:](https://cdn.numerade.com/ask_images/b9e0200e6be846889d10e4fea86359c9.jpg)
SOLVED: Problem 12: A laser beam with wavelength λ = 650 nm hits a grating with n = 6250 grooves per centimeter. Express the grating spacing, d, in terms of n. Subri:
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