Physics - Unit & Dimension Question with Solution | TestHub

Comparing the given equation with standard equation of standing $\frac{2\pi n}{\lambda }=\omega \&\frac{2\pi }{\lambda }=k$ $\begin{array}{rl}& \left[\frac{\mathrm{n}}{\lambda }\right]=[\omega ]={\mathrm{T}}^{-1}\\ & [\mathrm{nt}]=[\lambda ]=\mathrm{L}\\ & [\mathrm{n}]=[\lambda \omega ]={\mathrm{LT}}^{-1}\\ & [\mathrm{x}]=[\lambda ]=\mathrm{L}\end{array}$