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Posted: **Fri May 06, 2022 10:34 am**

$The Light Shining On A Diffraction Grating Has A Wavelength Of 491 Nm In Vacuum The Grating Produces A Second Order B 1$: The Light Shining On A Diffraction Grating Has A Wavelength Of 491 Nm In Vacuum The Grating Produces A Second Order B 1 (4.84 KiB) Viewed 42 times

The light shining on a diffraction grating has a wavelength of 491 nm (in vacuum). The grating produces a second-order bright fringe whose position is defined by an angle of 9.12% How many lines per centimeter does the grating have? Number i Units