MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 1 - Measurements>Critical Thinking>Q 16

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If $L$ denotes the inductance of an inductor through which a current $i$ is flowing, the dimensions of ${Li}^{2}$ are

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Important Questions on Measurements

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 1 - Measurements>Critical Thinking>Q 17

If the magnitude of length is halved and that of mass is doubled then the dimensional formula of force is

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 1 - Measurements>Critical Thinking>Q 18

Out of the following pairs, which one does NOT have identical dimensions?

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 1 - Measurements>Critical Thinking>Q 19

Which of the following equations is dimensionally correct?

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 1 - Measurements>Critical Thinking>Q 20

The dimensional formula for impulse is the same as the dimensional formula for

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 1 - Measurements>Critical Thinking>Q 21

The dimensions of

\frac{1}{\sqrt{ε_{0} μ_{0}}}

is that of

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 1 - Measurements>Critical Thinking>Q 22

Which of the following pairs have same dimensions?

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 1 - Measurements>Critical Thinking>Q 23

The terminal velocity

v

of a small steel ball of radius

r

falling under gravity through a column of viscous liquid coefficient of viscosity

η

depends on mass of the ball

m

, acceleration due to gravity

g

. Which of the following relation is dimensionally correct?

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 1 - Measurements>Critical Thinking>Q 24

A force

F

is given by,

F = a t + b t^{2}

, where

t

is time. What are the dimensions of

a

and

b

?