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• ### Short Answer (6 points diffraction grating has 5150 lines diffraction per centimeter ruled on it. It...

Short Answer (6 points diffraction grating has 5150 lines diffraction per centimeter ruled on it. It is illuminated by a laser with wavelength 633 nm. The a) What is the angular separation between the first- and the third-order bright spots on the same side of the central maximum? pattern is observed on a very wide screen 2.0 meters behind the diffraction grating. b) How many bright spots would you observe on the screen?

• ### If the scientist uses a diffraction grating with 500 lines per mm and laser with a...

If the scientist uses a diffraction grating with 500 lines per mm and laser with a wavelength of 680 nm, what angle will a line from the grating to the second order bright spot make with the line from the grating to the central bright spot?

• ### Light with wavelength = 410nm passes through a diffraction grating that has 1000 lines per mm....

Light with wavelength = 410nm passes through a diffraction grating that has 1000 lines per mm. What is the diffracted angle for a first order (m=1) beam? Show your work. For question 2, if the screen is 5.00cm from the slits, what is the lateral distance between the oth and 1st order bright spot on the screen? Show your work.

• ### A diffraction grating with 230 lines per mm is used in an experiment to study the...

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• ### A 480 lines/mm diffraction grating is illuminated by light of wavelength 510 nm . How many...

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• ### A diffraction grating has 3 x 106 lines per meter. The grating is illuminated by monochromatic...

A diffraction grating has 3 x 106 lines per meter. The grating is illuminated by monochromatic plane waves of wavelength 600 nm at normal incidence that forms an interference pattern on a screen located 0.50 m away a) Find the angle the first bright fringe. b) Find the angle corresponding to the second bright fringe. c) Find the angle of the third bright fringe.

• ### A diffraction grating has 3 x 106 lines per meter. The grating is illuminated by monochromatic...

A diffraction grating has 3 x 106 lines per meter. The grating is illuminated by monochromatic plane waves of wavelength 600 nm at normal incidence that forms an interference pattern on a screen located 0.50 m away. a) Find the angle the first bright fringe. b) Find the angle corresponding to the second bright fringe. c) Find the angle of the third bright fringe.

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