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JEE Main & Advanced Physics Ray Optics Question Bank Numerical Value Type Questions - Prism (Deviation and Dispersion)

  • question_answer
    The dispersive powers of flint glass and crown glass are 0.053 and 0.034 respectively and their mean refractive indices are 1.68 and 1.53 for white light. Calculate the angle (in degree) of the flint glass prism required to form an achromatic combination with a crown glass prism of refracting angle \[4{}^\circ \]

    Answer:

    2.00


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