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Out of the following which pair of quantities does not have same dimensions?
Options
(a) Planck’s constant and angular momentum
(b) Work and energy
(c) Pressure and Young’s modulus
(d) Torque and moment of inertia
Correct Answer:
Torque and moment of inertia
Explanation:
Dimension of Torque = I × α = [ML²T⁻²]
Dimension of Moment of inertia (I) = Work = ML²
Therefore, Torque and Moment of Inertia is not same dimensions.
Related Questions: - A galvanometer having resistance of 50 Ω requires a current of 100μA to give full
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- A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T
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Topics: Physical World and Measurement
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A galvanometer having resistance of 50 Ω requires a current of 100μA to give full
- SI unit of magnetic dipole moment is
- A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T
- A body of mass (4m) is lying in x-y plane at rest. It suddenly explodes into three
- Across a metallic conductor of non-uniform cross-section, a constant potential
Topics: Physical World and Measurement (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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