Mixed ConceptsMediumQuestion 5046
Question
The physical quantity that has the dimensions [M⁰L⁰T⁰] is:
- ADisplacement
- BVelocity
- CStrainCorrect
- DForce
Correct answer
Strain
Explanation
Strain = change in length/original length = dimensionless = [M⁰L⁰T⁰]. All other options have non-zero dimensions.