Question
The quantities which have the same dimensions as those of solid angle are:
NEET
Physics
Units and Dimensions
2024
NEET 2024
NEET Physics Question (2024) — Solution
Options
- A. stress and angle
- B. strain and arc
- C. angular speed and stress
- D. strain and angle
Answer
D. strain and angle
Step-by-step solution
Solid angle d = d A r^2 has dimensions [ M ^0 ~L ^0 ~T ^0 ] Strain = l l has dimensions [ M ^0 ~L ^0 ~T ^0 ] Angle measured in radians is also dimensionless [ M ^0 ~L ^ T ^0 ] = I r
Related: Physics — Units and Dimensions · All PYQ Banks