The physical quantity that has the same dimen | vedclass

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(C) Pressure is defined as force per unit area,so its dimensional formula is $[M L^{-1} T^{-2}]$.Young's modulus of elasticity $(Y)$ is defined as the

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Young's modulus of elasticity

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(C) Pressure is defined as force per unit area,so its dimensional formula is $[M L^{-1} T^{-2}]$.Young's modulus of elasticity $(Y)$ is defined as the ratio of stress to strain.Since strain is a dimensionless quantity,the dimensional formula of $Y$ is the same as that of stress.Stress is also defined as force per unit area,so its dimensional formula is $[M L^{-1} T^{-2}]$.Therefore,the dimensional formula of Young's modulus of elasticity is the same as that of pressure.

List $I$	List $II$
$A$. Spring constant	$I$. $(T^{-1})$
$B$. Angular speed	$II$. $(MT^{-2})$
$C$. Angular momentum	$III$. $(ML^2)$
$D$. Moment of inertia	$IV$. $(ML^2T^{-1})$

The physical quantity that has the same dimensional formula as pressure is:

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Match List $I$ with List $II$:
List $I$ List $II$
$A$. Spring constant $I$. $(T^{-1})$
$B$. Angular speed $II$. $(MT^{-2})$
$C$. Angular momentum $III$. $(ML^2)$
$D$. Moment of inertia $IV$. $(ML^2T^{-1})$

Choose the correct answer from the options given below:

In $SI$ units,$kg m^2 s^{-2}$ is equivalent to which of the following?

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