Question: You are given a diffraction grating and you shine laser light with wavelength 620 nm through it and produce a diffraction pattern on a

You are given a diffraction grating and you shine laser light with wavelength 620 nm through it and produce a diffraction pattern on a screen. You measure the 3rd order bright spot to be at angle 65.0 above the horizontal distance (from the grating to the screen). Using the same grating, calculate the angle (in degrees) pointing to the 2nd order bright spot if you used a laser with wavelength 415 nm. Round your answer to 2 decimal places. Your Answer: Answer
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