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JEE Main 2005
Exam
JEE Main
Year
2005
Subject
Physics
Chapter
Wave Optics

JEE Main 2005 · Physics · Wave Optics

If I_0 is the intensity of the principal maximum in the single slit...

If I0\mathrm{I}_0 is the intensity of the principal maximum in the single slit diffraction pattern, then what will be its intensity when the slit width is doubled?

Options

  1. A22\mathrm{I}0_0
  2. B44\mathrm{I}0_0
  3. CI0\mathrm{I}_0
  4. DI0/2\mathrm{I}_0/2

Correct answer

C. I0\mathrm{I}_0

Step-by-step solution

Maximum intensity is independent of slit width
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