Verified Solution • 2025–26 Session
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QNEET-2022-Ph-424: NEET 2022 Physics - Class 11 NEET-2022-Ph-424 Solution: Plane angle and solid angle have Units but no dimensions…
Plane angle and solid angle have Units but no dimensions Dimensions but no units No units and no dimensions Both units and dimensions
Multiple Choice Options
- A Units but no dimensions
- B Dimensions but no units
- C No units and no dimensions
- D Both units and dimensions
Step-by-Step Verified Solution
Plane angle = A r c R a d i u s = [ L ] [ L ] _ Unit = Radian
= [ M 0 L 0 T 0 ]
Solid angle = A r e a ( R a d i u s ) 2 _ Unit = Steradian
= L 2 L 2 = [ M 0 L 0 T 0 ]
_ Both have units but no dimensions.