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JEE Main & Advanced Physics Wave Optics / तरंग प्रकाशिकी Question Bank Numerical Value Type Questions - Diffraction

  • question_answer
    In Fraunhoffer diffraction due to a narrow slit a screen is placed 2 m away from the lens to obtain the pattern. If the slit width is 0.2 mm and the first minima lie 5 mm on either side of the central maximum, find the wavelength of light \[(in\overset{\text{o}}{\mathop{\text{A}}}\,)\]

    Answer:

    5000.00


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