NEET Physics Units And Measurement Conversion Of Units For One System To Another MCQs

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    NEET Questions / Physics / Units And Measurement / Conversion Of Units For One System To Another

    91.

    Dimensional formula for force is

    A

    [M1L2T2]\left[ {{M^1}{L^2}{T^{ - 2}}} \right]

    B

    [M1L1T2]\left[ {{M^1}{L^1}{T^{ - 2}}} \right]

    C

    [M1L1T2  ]\left[ {{M^1}{L^{ - 1}}{T^{ - 2}}\;} \right]

    D

    [M1L2T2]\left[ {{M^1}{L^{ - 2}}{T^{ - 2}}} \right]

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    93.

    The dimensional formula of magnetic flux is

    A

    [MLT2A1]\left[ {{\rm{ML}}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 1}}} \right]

    B

    [ML2T1A1]\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 1}}{{\rm{A}}^{ - 1}}} \right]

    C

    [ML2T1A2]\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 1}}{{\rm{A}}^{ - 2}}} \right]

    D

    [ML2T2A1]\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 1}}} \right]

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    95.

    The dimensions of coefficient of thermal conductivity is

    A

    ML2T2K1M{L^2}{T^{ - 2}}{K^{ - 1}}

    B

    MLT3K1ML{T^{ - 3}}{K^{ - 1}}

    C

    MLT2K1ML{T^{ - 2}}{K^{ - 1}}

    D

    MLT3KML{T^{ - 3}}K

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    96.

    The dimensions of magnetic field in M, L, T and C (coulomb) is given as

    A

    [MLT1C1]\left[ {{\rm{ML}}{{\rm{T}}^{ - 1}}{{\rm{C}}^{ - 1}}} \right]

    B

    [MT2C2]\left[ {{\rm{M}}{{\rm{T}}^2}{{\rm{C}}^{ - 2}}} \right]

    C

    [MT1C1]\left[ {{\rm{M}}{{\rm{T}}^{ - 1}}{{\rm{C}}^{ - 1}}} \right]

    D

    [MT2C1]\left[ {{\rm{M}}{{\rm{T}}^{ - 2}}{{\rm{C}}^{ - 1}}} \right]

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    97.

    Which one of the following represents the correct dimensions of the coefficient of viscosity?

    A

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

    B

    [MLT1]\left[ {{\rm{ML}}{{\rm{T}}^{ - 1}}} \right]

    C

    [ML1T1]\left[ {{\rm{M}}{{\rm{L}}^{ - 1}}{{\rm{T}}^{ - 1}}} \right]

    D

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

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    99.

    Dimensions of magnetic field intensity is

    A

    [M0L1T0A1]\left[ {{M^0}{L^{ - 1}}{T^0}{A^1}} \right]

    B

    [MLT1A1]\left[ {ML{T^{ - 1}}{A^{ - 1}}} \right]

    C

    [ML0T2A1]\left[ {M{L^0}{T^{ - 2}}{A^{ - 1}}} \right]

    D

    [MLT2A]\left[ {ML{T^{ - 2}}A} \right]

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    100.

    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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    Showing 91 to 100 of 208 entries

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