The quantities which have the same dimensions as those of solid angle are:

Question

Aicharya · Accepted Answer

Solid angle $d \Omega=\frac{d A}{r^2}$ has dimensions $\left[\mathrm{M}^0 \mathrm{~L}^0 \mathrm{~T}^0ight]$ Strain $=\frac{\Delta l}{l}$ has dimensions $\left[\mathrm{M}^0 \mathrm{~L}^0 \mathrm{~T}^0ight]$ Angle measured in radians is also dimensionless $\left[\mathrm{M}^0 \mathrm{~L}^{\circ} \mathrm{T}^0ight]$ $	heta=\frac{I}{r}$

The quantities which have the same dimensions as those of solid angle are:

Solution