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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: - As a result of interference of two coherent sources of light, energy is
- The internal energy change in a system that has absorbed 2 kcals of heat
- To what temperature should the hydrogen at room temperature (27°C) be heated at constant
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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
- As a result of interference of two coherent sources of light, energy is
- The internal energy change in a system that has absorbed 2 kcals of heat
- To what temperature should the hydrogen at room temperature (27°C) be heated at constant
- In cyclotron, for a given magnet, radius of the semicircle traced by positive ion
- In an interference experiment, third bright fringe is obtained at a point
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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