lizzylol4901 lizzylol4901

23-07-2020
Physics

contestada

Light from an argon laser strikes a diffraction grating that has 4,917 lines per cm. The first-order principal maxima are separated by 0.4 m on a wall 1.62 m from the grating. What is the wavelength of the laser light in nm

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hopemichael95 hopemichael95

28-07-2020

Answer:

Wavelength is 4.8x10^-7m

Explanation:

See attached file

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