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A beam of monochromatic light illuminates a slit of width w and forms a diffraction pattern on a screen located a distance D ≫ w from the slit. For which color of incident light is the width of the central band greater? blue yellow both are equal

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tochjosh

Answer:

Yellow

Explanation:

Yellow light has lesser energy than blue light, this means blue light has a much smaller wavelenght. For the width of the central band to be greater, the wavelenght has to be more, and yellow light has a much larger wavelenght

The yellow color of incident light is the width of the central band greater.

The following things should be considered:

  • The yellow light should contains the less energy as compared to the blue light because blue light does have less wavelength.
  • Now for the central band width that should be greater so for this, the wavelength should be more and yellow light should contain the more wavelength.

Therefore we can conclude that the yellow color of incident light is the width of the central band greater.

Learn more: brainly.com/question/23334479

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