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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. W…

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. W…
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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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User Atomless
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1 Answer

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
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User Hoseung Choi
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