lyrikal5974 lyrikal5974

12-04-2024
Physics

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A laser beam is incident on a diffraction grating with 355 slits per millimeter, producing a pattern of fringes on a screen 2. 25 m away. If you keep everything the same but use a higher frequency laser, what will happen to the pattern of fringes?
1) The fringes will become closer together.
2) The fringes will become farther apart.
3) The fringes will stay the same distance apart.
4) The fringes will disappear completely.

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