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The damping force on an oscillator is directly proportional to the velocity. The units of the constant of proportionality are:
Options
(a) kgms⁻¹
(b) kgms⁻²
(c) kgs⁻¹
(d) kgs
Correct Answer:
kgs⁻¹
Explanation:
F ∞ v ⇒ F = kv
k = F / v ⇒ [k] = [kgms⁻²] / [ms⁻¹]
= kgs⁻¹
Related Questions: - Identify the pair whose dimensions are equal
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- The focal lengths of a converging lens are fᵥ and fᵣ for violet and red lights
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Topics: Oscillations
(58)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Identify the pair whose dimensions are equal
- In a uniform circular motion,
- The focal lengths of a converging lens are fᵥ and fᵣ for violet and red lights
- The S.I. unit of radioactivity is
- When an electron beam passes through an electric field they gain kinetic energy.
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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