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AIIMS 2011
Exam
AIIMS
Year
2011
Subject
Physics
Chapter
Wave Optics

AIIMS 2011 · Physics · Wave Optics

In a single slit diffraction with λ=500 ~nm and a lens of diameter...

In a single slit diffraction with λ=500 nm\lambda=500 \mathrm{~nm} and a lens of diameter 0.1 mm0.1 \mathrm{~mm} then width of central maxima, obtain on screen at a distance of 1 m1 \mathrm{~m} will be

Options

  1. A5 mm5 \mathrm{~mm}
  2. B1 mm1 \mathrm{~mm}
  3. C10 mm10 \mathrm{~mm}
  4. D2.5 mm2.5 \mathrm{~mm}

Correct answer

C. 10 mm10 \mathrm{~mm}

Step-by-step solution

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