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    2.

    Dimensions of bulk modulus are

    A

    [M1LT2]\left[ {{{\rm{M}}^{ - 1}}{\rm{L}}{{\rm{T}}^{ - 2}}} \right]

    B

    [ML1T2]\left[ {{\rm{M}}{{\rm{L}}^{ - 1}}{{\rm{T}}^{ - 2}}} \right]

    C

    [ML2T2]\left[ {{\rm{M}}{{\rm{L}}^{ - 2}}{{\rm{T}}^{ - 2}}} \right]

    D

    [M2L2T1]\left[ {{{\rm{M}}^2}{{\rm{L}}^2}{{\rm{T}}^{ - 1}}} \right]

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    3.

    The physical quantities not having same dimensions are

    A

    Torque and work

    B

    Momentum and Planck’s constant

    C

    Stress and Young’s modules

    D

    Speed and (μ0ε0)1/2{\left( {{{\rm{\mu }}_0}{{\rm{\varepsilon }}_0}} \right)^{ - 1/2}}

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    8.

    Dimensional formula for volume elasticity is

    A

    M1L2T2{M^1}{L^{ - 2}}{T^{ - 2}}

    B

    M1L3T2{M^1}{L^{ - 3}}{T^{ - 2}}

    C

    M1L2T2{M^1}{L^2}{T^{ - 2}}

    D

    M1L1T2{M^1}{L^{ - 1}}{T^{ - 2}}

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    10.

    The dimensions of shear modulus are

    A

    MLT1ML{T^{ - 1}}

    B

    ML2T2M{L^2}{T^{ - 2}}

    C

    ML1T2M{L^{ - 1}}{T^{ - 2}}

    D

    MLT2ML{T^{ - 2}}

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