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In a diffraction grating, if the number of slits is increased, what happens to the sharpness of the maxima?

Practice Questions

1 question
Q1
In a diffraction grating, if the number of slits is increased, what happens to the sharpness of the maxima?
  1. Sharpness increases
  2. Sharpness decreases
  3. No effect
  4. Maxima disappear

Questions & Step-by-step Solutions

1 item
Q
Q: In a diffraction grating, if the number of slits is increased, what happens to the sharpness of the maxima?
Solution: Increasing the number of slits in a diffraction grating increases the sharpness of the maxima due to constructive interference.
Steps: 0

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