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

    82.

    What is the dimensional formula of mc2m{c^2}, where the letters have their usual meanings?

    A

    [MLTβˆ’1]\left[ {{\rm{ML}}{{\rm{T}}^{ - 1}}} \right]

    B

    [ML0T0]\left[ {{\rm{M}}{{\rm{L}}^0}{{\rm{T}}^0}} \right]

    C

    [ML2Tβˆ’2]\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}} \right]

    D

    [Mβˆ’1L3T6]\left[ {{{\rm{M}}^{ - 1}}{{\rm{L}}^3}{{\rm{T}}^6}} \right]

    Question Tags

    85.

    Dimensional formula of Stefan’s constant is

    A

    MTβˆ’3Kβˆ’4M{T^{ - 3}}{K^{ - 4}}

    B

    ML2Tβˆ’2Kβˆ’4M{L^2}{T^{ - 2}}{K^{ - 4}}

    C

    ML2Tβˆ’2M{L^2}{T^{ - 2}}

    D

    MTβˆ’2L0M{T^{ - 2}}{L^0}

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    86.

    The dimensions of universal gas constant is

    A

    [ML2Tβˆ’2hetaβˆ’1]\left[ {M{L^2}{T^{ - 2}}{heta ^{ - 1}}} \right]

    B

    [M2LTβˆ’2heta]\left[ {{M^2}L{T^{ - 2}}heta } \right]

    C

    [ML3Tβˆ’1hetaβˆ’1]\left[ {M{L^3}{T^{ - 1}}{heta ^{ - 1}}} \right]

    D

    None of these

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    88.

    The dimensions of shear modulus are

    A

    MLTβˆ’1ML{T^{ - 1}}

    B

    ML2Tβˆ’2M{L^2}{T^{ - 2}}

    C

    MLβˆ’1Tβˆ’2M{L^{ - 1}}{T^{ - 2}}

    D

    MLTβˆ’2ML{T^{ - 2}}

    Question Tags

    Showing 81 to 90 of 208 entries

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