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Dimensions of a quantity when new base quantities are chosen

This type of question, asked 5 times: 2021 Paper 21, 2021 Paper 23, 25 Jul 2022, 11 Apr 2023, 2 Apr 2026 S2. All 5 questions below, oldest first.

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  1. Question 1

    2021 Paper 21

    15
    If force (F), length (L)(L) and time (T) are taken as the fundamental quantities. Then what will be the dimension of density:

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  2. Question 2

    2021 Paper 23

    11
    If velocity [V]\lbrack V\rbrack, time [T]\lbrack T\rbrack and force [F]\lbrack F\rbrack are chosen as the base quantities, the dimensions of the mass will be:

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  3. Question 3

    25 Jul 2022

    1
    If momentum [P]\lbrack P\rbrack, area [A]\lbrack A\rbrack and time [T]\lbrack T\rbrack are taken as fundamental quantities, then the dimensional formula for coefficient of viscosity is:

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  4. Question 4

    11 Apr 2023

    95
    If force (F)(F), velocity (V)(V) and time (T)(T) are considered as fundamental physical quantity, then dimensional formula of density will be:

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  5. Question 5

    2 Apr 2026 S2

    1
    Dimensions of universal gravitational constant (G) in terms of Planck's constant (h), distance ( LL ), mass ( MM ) and time ( TT ) are ____\_\_\_\_ .

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