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1.Units, Dimensions and Measurement
medium
$\rho gv$ નું પારિમાણિક સૂત્ર મેળવો. જ્યાં $\rho =$ ઘનતા, $g$ $=$ પ્રવેગ અને $v$ $=$ વેગ છે.
Option A
Option B
Option C
Option D
Solution
$\begin{aligned}[\rho g v] =[\rho][g][v] \\ =\left[\mathrm{ML}^{-3}\right]\left[\mathrm{LT}^{-2}\right]\left[\mathrm{LT}^{-1}\right] \\ =\left[\mathrm{M} \mathrm{L}^{-1} \mathrm{~T}^{-3}\right] \end{aligned}$
Standard 11
Physics
