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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: - Which of the following figures represent the variation of particle momentum
- In which case positive work has to be done in seperating them?
- Which one of the following equations of motion represents simple harmonic motion?
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
- Given A=4i+6j and B=2i+3j. Which of the following is correct?
Topics: Physical World and Measurement
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following figures represent the variation of particle momentum
- In which case positive work has to be done in seperating them?
- Which one of the following equations of motion represents simple harmonic motion?
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
- Given A=4i+6j and B=2i+3j. Which of the following is correct?
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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