In a Diffraction Grating Experiment,light of 600 Nm Wavelength Produces

question 25

Multiple Choice

In a diffraction grating experiment,light of 600 nm wavelength produces a first-order maximum 0.350 mm from the central maximum on a distant screen.A second monochromatic source produces a third-order maximum 0.870 mm from the central maximum when it passes through the same diffraction grating.What is the wavelength of the light from the second source?

• A) 479 nm
• B) 497 nm
• C) 567 nm
• D) 749 nm
• E) 794 nm

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