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Geometrical optics is valid when the dim...

Geometrical optics is valid when the dimensions of aperture are

A

of the same order as the wavelength of light

B

much smaller than the wavelength of light

C

much larger than the wavelength of light

D

of the order of 1Å

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • The dimension of capacitance is

    A
    `M^(-1)L^(-1)T^4A^2`
    B
    `M^(-1)L^(-2)T^4A^2`
    C
    `M^(-1)L^(-2)T^4A`
    D
    `ML^(-1)T^4A^2`

  • Dimension of K is

    A
    `ML^-1T^-2 theta ^-1`
    B
    `ML^-2T^-3 0^-1`
    C
    `ML^-1T^-1 0^-1`
    D
    `MLT^-3 0^-1`

  • Dimension of K is

    A
    `ML^-1T^-2 theta ^-1`
    B
    `ML^-2T^-3 0^-1`
    C
    `ML^-1T^-1 0^-1`
    D
    `MLT^-3 0^-1`

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    The dimension of resistance is

    Geometrical isomerism is shown by

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