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A ray of light passes through an equilat...

A ray of light passes through an equilateral prism (refractive index `1.5`) such that angle of incidence is equal to angle of emergence and the latter is equal to `3//4 th` of the angle of prism. Calculate the angle of deviation.

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A ray of light passes through an equilateral prism in such a way that the angle of incidence is equal to the angle of emergence and each of these angles is 3//4 th the angle of the prism. Determine the (i) angle of deviation and (ii) the refractive index of the prism.

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Knowledge Check

  • A ray of light passes through an equilateral prism such that the angle of incidence is equal to the angle of emergence and latter is equal to (3//4)^(th) the angle of prism. The angle of deviation is

    A
    `45^(@)`
    B
    `39^(@)`
    C
    `20^(@)`
    D
    `30^(@)`

  • Aray light passes through an equilateral prism such that the angle of incidence is equal to the angle of emergence and the latter is equal to 3/4 the angle of prism. The angle of deviation is

    A
    `25^@`
    B
    `30^@`
    C
    `45^@`
    D
    `35^@`

  • Aray light passes through an equilateral prism such that the angle of incidence is equal to the angle of emergence and the latter is equal to 3/4 the angle of prism. The angle of deviation is

    A
    `25^@`
    B
    `30^@`
    C
    `45^@`
    D
    `35^@`

    • Similar Questions

    Explore conceptually related problems

    A ray of light passes through an equilateral glass prism in such a manner that the angle of incidence is equal to the angle of emergence and each of these angles is equal to 3//4 of the angle of the prism. The angle of deviation is

    A ray of light passes through an equilateral glass prism in such a manner that the angle of incidence is equal to the angle of emergence and each of these angles is equal to 3/4 of the angle of the prism. The angle of deviation is

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    Rays of light pass through an equilateral prism such that the angle of incidence is equal to the angle of emergence and the latter is equal three-fourths the angle of the prism. The angle of deviation is

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