The dimensional formula of angular velocity is
${M^0}{L^0}{T^{ - 1}}$
$ML{T^{ - 1}}$
${M^0}{L^0}{T^1}$
$M{L^0}{T^{ - 2}}$
The dimension of quantity $\frac{L}{RCV}$ is
Dimensions of pair are same. Identify the pair
If pressure $P$, velocity $V$ and time $T$ are taken as fundamental physical quantities, the dimensional formula of force is
The displacement of a progressive wave is represented by $y = A\,sin \,(\omega t - kx)$ where $x$ is distance and t is time. Write the dimensional formula of $(i)$ $\omega $ and $(ii)$ $k$.
The equation of a circle is given by $x^2+y^2=a^2$, where $a$ is the radius. If the equation is modified to change the origin other than $(0,0)$, then find out the correct dimensions of $A$ and $B$ in a new equation: $(x-A t)^2+\left(y-\frac{t}{B}\right)^2=a^2$.The dimensions of $t$ is given as $\left[ T ^{-1}\right]$.