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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: - A circular disc X of radius R is made from an iron plate of thickness t and another disc
- 24 cells of emf 1.5 V each having internal resistance of 1 ohm are connected
- An aeroplane is flying horizontally with a velocity of 216 km/h at a height of 1960 m.
- A block of mass 10 kg is moving in X-direction with a constant speed of 10 ms⁻¹
- In which of the following heat loss is primarily not due to convection?
Topics: Oscillations
(58)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A circular disc X of radius R is made from an iron plate of thickness t and another disc
- 24 cells of emf 1.5 V each having internal resistance of 1 ohm are connected
- An aeroplane is flying horizontally with a velocity of 216 km/h at a height of 1960 m.
- A block of mass 10 kg is moving in X-direction with a constant speed of 10 ms⁻¹
- In which of the following heat loss is primarily not due to convection?
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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