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प्रश्न
Taking force, length and time to be the fundamental quantities, find the dimensions of pressure .
योग
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उत्तर
Pressure
\[= \frac{\text{ force}}{\text{area}}\]
\[\]
\[\left[ \text{ Area }\right] = \left[ L^2 \right]\]
\[ \therefore \left[\text{ Pressure }\right] = \frac{\left[ F \right]}{\left[ L^2 \right]} = \left[ {FL}^{- 2} \right]\]
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