Q. Which of the following physical quantities do not have same dimensions
A) Work and Energy
B) Force and Pressure
C) Weight and Force
D) Impulse and momentum
✔ Correct Answer: Force and Pressure
Exam Insight
Physical quantities such as velocity (LT⁻¹), force (MLT⁻²), and energy (ML²T⁻²) differ in dimensions. Dimensional analysis helps distinguish these quantities.