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

asked Dec 4, 2021 109k views

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3 votes

Answer:

Wavelength is 4.8x10^-7m

Step-by-step explanation:

See attached file

$Light from an argon laser strikes a diffraction grating that has 4,917 lines per cm-example-1$

Hoseung Choi answered Dec 8, 2021

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