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The dimensional formula for Boltzmann’s constant is
Options
(a) ML²T⁻²θ⁻¹
(b) ML²T⁻²
(c) ML⁰T⁻²θ⁻¹
(d) ML⁻²T⁻¹θ⁻¹
Correct Answer:
ML²T⁻²θ⁻¹
Explanation:
The Boltzmann constant has the dimension is. energy/temperature.
The same as entropy.
so, the dimensional for
Boltzmann’s constant is,
[ ML²T⁻²θ⁻¹]
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two discs of moment of inertia I₁ and I₂ and angular speeds ?￢ﾂﾁ and ?￢ﾂﾂ are rotating
- A bullet comes out of the barrel of gun of length 2m with a speed of 800 m/s
- A monoatomic gas at a pressure P, having a volume V expands isothermally
- A,B and C are voltmeters of resistance R, 1.5 R and 3R respectively, as shown
- The electrons are emitted in the photoelectric effect from a metal surface
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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