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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 parallel plate air capacitor of capacitance C is connected to a cell of emf
- The magnetic field at the centre of a circular coil carrying current I ampere is B.
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
- The velocity of a particle performing simple harmonic motion, when it passes
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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 parallel plate air capacitor of capacitance C is connected to a cell of emf
- The magnetic field at the centre of a circular coil carrying current I ampere is B.
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
- The velocity of a particle performing simple harmonic motion, when it passes
- Huygen’s wave theory allows us to know
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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