Dimensional formula of angular velocity is-

Important Questions on Physical World and Measurement

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Alpha Question Bank for Medical: Physics>Chapter 3 - Physical World and Measurement>Exercise-1>Q 52

The physical quantity which has the dimensional formula as that of $\frac{\text{Energy}}{\text{Mass}\times \text{Length}}$ is ____.

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Alpha Question Bank for Medical: Physics>Chapter 3 - Physical World and Measurement>Exercise-1>Q 59

Which of the following is a dimensional constant?

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Alpha Question Bank for Medical: Physics>Chapter 3 - Physical World and Measurement>Exercise-1>Q 60

Which of the following quantities is dimensionless?

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Alpha Question Bank for Medical: Physics>Chapter 3 - Physical World and Measurement>Exercise-1>Q 61

If force $F=at+b{t}^2$, where $t$ denotes time, the dimensions of $a$ and $b$ shall be -

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Alpha Question Bank for Medical: Physics>Chapter 3 - Physical World and Measurement>Exercise-1>Q 63

For ${10}^{(at+3)},$ the dimension of $a$ is -

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Alpha Question Bank for Medical: Physics>Chapter 3 - Physical World and Measurement>Exercise-1>Q 64

If velocity $\left(V\right),$ time $\left(T\right)$ and force $\left(F\right)$ were chosen as fundamental quantities, the dimensions of mass will be-

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Alpha Question Bank for Medical: Physics>Chapter 3 - Physical World and Measurement>Exercise-1>Q 65

If pressure $P,$velocity $V$ and time $T$ are taken as fundamental physical quantities, the dimensional formula of the force is-

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Alpha Question Bank for Medical: Physics>Chapter 3 - Physical World and Measurement>Exercise-1>Q 66

A particle of masss $m$ is suspended by a spring if the frequency of its oscillation is $n=c{m}^x{k}^y$ here $c$ is a constant then the value of $x$ and $y$ are -