JEE Physics Units and Measurements MCQs Set C
Question: Which pair do not have equal dimensions? a) Force and impulse b) Elastic modulus and pressure c) Energy and torque d) Angular momentum and Planck’s constant Answer: Force and impulse Question: The dimensions of Planck’s constant…
JEE Physics Units and Measurements MCQs Set B
Question: If the buoyant force F acting on an object depends on its volume V immersed in a liquid, the density ρ of the liquid and the acceleration due to gravity g. The correct expression for F can be a) b) c) d) Answer:…
JEE Physics Units and Measurements MCQs Set A
Question: The base quantity among the following is a) Length b) Area c) Speed Answer: Length Question: Which of the following is not a unit of time? a) Light year b) Hour c) Minute Answer: Light year Question: One astronomical…