Achieve Indian Airforce Agniveer Vayu Physics Practice Book>Chapter 2 - Units and Measurement>Exercise>Q 5

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What are the dimensions of $a$ and $b$ in force $F = a t + b t^{2}$ ?

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Important Questions on Units and Measurement

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Agniveer Vayu

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Achieve Indian Airforce Agniveer Vayu Physics Practice Book>Chapter 2 - Units and Measurement>Exercise>Q 7

Dimensional formula

[{ML}^{- 1} T^{2}]

does not represents which of the following physical quantity?

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Achieve Indian Airforce Agniveer Vayu Physics Practice Book>Chapter 2 - Units and Measurement>Exercise>Q 1

The dimensions of

K

in the equation

W = \frac{1}{2} K x^{2}

is:-

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Achieve Indian Airforce Agniveer Vayu Physics Practice Book>Chapter 2 - Units and Measurement>Exercise>Q 2

Force

(F)

and density

(d)

are related as

F = \frac{α}{β + \sqrt{d}}

then dimension of

α

are

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Achieve Indian Airforce Agniveer Vayu Physics Practice Book>Chapter 2 - Units and Measurement>Exercise>Q 2

If

C

is the capacitance and

V

is the potential, the dimensional formula for

C V^{2}

is

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Achieve Indian Airforce Agniveer Vayu Physics Practice Book>Chapter 2 - Units and Measurement>Exercise>Q 4

Time

(T)

, velocity

(C)

and angular momentum

(h)

are chosen as fundamental quantities instead of mass, length and time. In terms of these, the dimensions of mass would be:

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Achieve Indian Airforce Agniveer Vayu Physics Practice Book>Chapter 2 - Units and Measurement>Exercise>Q 5

A body is moved in straight line by constant power of machine. What will be the relation between the travelling distance and time?