Dimensional AnalysisEasyQuestion 5010
Question
The dimensional formula of work is same as that of:
- AForce
- BPower
- CEnergyCorrect
- DPressure
Correct answer
Energy
Explanation
Work = Force × Displacement = [MLT⁻²][L] = [ML²T⁻²]. Energy also has the same dimensions [ML²T⁻²]. Work and energy are dimensionally equivalent.