Match List I with List II

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Question

A. Torque $\Rightarrow \vec{	au}=\overrightarrow{ r } 	imes \overrightarrow{ F }$

${[	au]=[ L ]\left[ MLT ^{-2}ight] }$

$\Rightarrow ML ^2

Vedclass · Accepted Answer

$(A)-(II), (B)-(IV), (C)-(I), (D)-(III)$

Vedclass · Answer

A. Torque $\Rightarrow \vec{	au}=\overrightarrow{ r } 	imes \overrightarrow{ F }$

${[	au]=[ L ]\left[ MLT ^{-2}ight] }$

$\Rightarrow ML ^2 T ^{-2}$

B. Stress $=\frac{F}{A} \Rightarrow \frac{M L T^{-2}}{ L ^2}$

$[	ext { stress }]= ML ^{-1} T ^{-2}$

C.$	ext { Pressure gradient }=\frac{\Delta P }{\Delta X }$

$\Rightarrow \frac{[ F / A ]}{[ L ]} \Rightarrow \frac{ ML T ^{-2}}{ L ^3}$

$\Rightarrow ML ^{-2} T ^{-2}$

D. Coefficient of viscosity $\Rightarrow F=6 \pi \eta rV$

$MLT ^{-2}=[\eta] L ^2 T ^{-1}$

${[\eta]= ML ^{-1} T ^{-1}}$

LIST$-I$	LIST$-II$
$(A)$ Torque	$(I)$ $ML ^{-2} T ^{-2}$
$(B)$ Stress	$(II)$ $ML ^2 T ^{-2}$
$(C)$ Pressure of gradient	$(III)$ $ML ^{-1} T ^{-1}$
$(D)$ Coefficient of viscosity	$(IV)$ $ML ^{-1} T ^{-2}$

Match List $I$ with List $II$

LIST$-I$ LIST$-II$

$(A)$ Torque $(I)$ $ML ^{-2} T ^{-2}$

$(B)$ Stress $(II)$ $ML ^2 T ^{-2}$

$(C)$ Pressure of gradient $(III)$ $ML ^{-1} T ^{-1}$

$(D)$ Coefficient of viscosity $(IV)$ $ML ^{-1} T ^{-2}$

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