KCET2012PhysicsUnits and Dimensions
The dimensional formula of physical quantity is is [ M ^ a L ^ b T ^ c ]. Then, that physical quantity is
Options
- Aspring constant if a =1, ~b =-1, c =-2
- Bsurface tension if a =1, ~b =1, c =-2
- Cforce if a =1, ~b =1, c =2
- Dangular frequency if a =0, ~b =0, c =-1
Correct answer
D. angular frequency if a =0, ~b =0, c =-1
Step-by-step solution
Dimensional formula for frequency is [ M ⁰ ~L ⁰ ~T ⁻¹ ] .