Related Questions

    1.

    The SI unit of universal gas constant (R) is

    A

    Watt  K1mol1Watt\;{K^{ - 1}}mo{l^{ - 1}}

    B

    Newton  K1mol1Newton\;{K^{ - 1}}mo{l^{ - 1}}

    C

    Joule  K1mol1Joule\;{K^{ - 1}}mo{l^{ - 1}}

    D

    Erg  K1mol1Erg\;{K^{ - 1}}mo{l^{ - 1}}

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    2.

    The unit of momentum is

    A

    N s

    B

    Ns1{\rm{N}}{{\rm{s}}^{ - 1}}

    C

    N m

    D

    N  m1{\rm{N\;}}{{\rm{m}}^{ - 1}}

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    7.

    One femtometre is equivalent to

    A

    1015  m{10^{15}}{\rm{\;m}}

    B

    1015  m{10^{ - 15}}{\rm{\;m}}

    C

    1012  m{10^{ - 12}}{\rm{\;m}}

    D

    1012  m{10^{12}}{\rm{\;m}}

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    9.

    A sextant is used to measure

    A

    The angle between a celestial object and the horizon

    B

    The distance between two celestial objects

    C

    The speed of a vessel at sea

    D

    The depth of the ocean

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