If speed $V,$ area $A$ and force $F$ are chosen as fundamental units, then the dimension of Young's modulus will be :
$FA ^{-1} V ^{0}$
$FA ^{2} V ^{-1}$
$FA ^{2} V ^{-3}$
$FA ^{2} V ^{-2}$
The equation of stationary wave is
$\mathrm{y}=2 \mathrm{a} \sin \left(\frac{2 \pi \mathrm{nt}}{\lambda}\right) \cos \left(\frac{2 \pi \mathrm{x}}{\lambda}\right)$
Which of the following is NOT correct
Which pair has the same dimensions
Inductance $L$ can be dimensionally represented as
The physical quantities not having same dimensions are
Dimensions of pair are same. Identify the pair