1.

    The quantity ϵ0μ0\sqrt{\frac{\epsilon_0}{\mu_0}} has the dimensions of:

    A

    Capacitance

    B

    Inductance

    C

    Conductance

    D

    Resistance

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Application
    🎯Difficulty :Hard
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Dimensional Formula, Permittivity, Permeability, Speed of Light

    Related Questions

    1.

    Light Year is a unit of

    A

    Time

    B

    Mass

    C

    Distance

    D

    Energy

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Units of Measurement, Astronomy

    2.

    Which quantity has the same dimensional formula as force times distance?

    A

    Momentum

    B

    Power

    C

    Work

    D

    Impulse

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Dimensional Formula, Work, Force

    3.

    The dimensions of power are

    A

    M1L2T−3{M^1}{L^2}{T^{ - 3}}

    B

    M2L1T−2{M^2}{L^1}{T^{ - 2}}

    C

    M1L2  T−1{M^1}{L^2}\;{T^{ - 1}}

    D

    M1L1T−2{M^1}{L^1}{T^{ - 2}}

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Power, Dimensional Analysis

    4.

    If the velocity of light (C)\left( C \right) gravitational constant (G)\left( G \right) and Planck’s constant hh are chosen as fundamental units,then the dimensions of mass in new system is

    A

    [M]=c^(1/2)G^(-1/2)h^(1/2)

    B

    [M]=c^(1/2)G^(1/2)h^(1/2)

    C

    [M]=c^(-1/2)G^(-1/2)h^(1/2)

    D

    [M]=c^(1/2)G^(-1/2)h^(-1/2)

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :3 mins
    🔄Ncert Concepts :Dimensional Analysis, Fundamental Units, Planck's Constant, Gravitational Constant, Speed of Light

    5.

    [ML2T−2]\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}} \right] are dimensions of

    A

    Force

    B

    Moment of force

    C

    Momentum

    D

    Power

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Dimensional Analysis, Moment of Force, Force, Momentum, Power

    6.

    The dimensions of pressure are:

    A

    [MLT−2]\left[ {ML{T^{ - 2}}} \right]

    B

    [ML−1T2]\left[ {M{L^{ - 1}}{T^2}} \right]

    C

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

    D

    [MLT2]\left[ {ML{T^2}} \right]

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Pressure, Dimensional Analysis

    7.

    Light Year is a unit of

    A

    Time

    B

    Mass

    C

    Distance

    D

    Energy

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Units of Measurement, Astronomical Distance

    8.

    If the velocity of light cc, gravitational constant GG, and Planck's constant hh are chosen as fundamental units, then the dimensions of mass in this system are:

    A

    [c1/2G−1/2h1/2][c^{1/2}G^{-1/2}h^{1/2}]

    B

    [c−1/2G1/2h1/2][c^{-1/2}G^{1/2}h^{1/2}]

    C

    [c1/2G1/2h−1/2][c^{1/2}G^{1/2}h^{-1/2}]

    D

    [c−1/2G−1/2h−1/2][c^{-1/2}G^{-1/2}h^{-1/2}]

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Application
    🎯Difficulty :Hard
    ⚡ Time Required :3 mins
    🔄Ncert Concepts :Dimensional Formula, Planck's Constant, Gravitational Constant, Speed of Light

    9.

    The dimensional formula for pressure is:

    A

    [MLT−2][MLT^{-2}]

    B

    [ML−1T−2][ML^{-1}T^{-2}]

    C

    [ML2T−2][ML^2T^{-2}]

    D

    [ML−2T−2][ML^{-2}T^{-2}]

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Dimensional Formula, Pressure

    10.

    The dimensions of Planck's constant are the same as those of:

    A

    Power

    B

    Energy

    C

    Angular momentum

    D

    Linear momentum

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Units And Measurement
    🎯Topic:Dimensional Formula
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Dimensional Analysis, Planck's Constant, Angular Momentum

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