25. Viscosity of a medium is a measure of:a)Elasticityb)Stiffnessc)Dampingd)None26. Time constant of an RLC circuit equals:a)R/2Lb)L/R1/Cd)1/LC27. A damped oscillator retains its amplitude (energy) due to:a)Inertiab)Quality factorc)Resonanced)Damping

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Answered: 25. Viscosity of a medium is a measure…

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25. Viscosity of a medium is a measure of: a) Elasticity b) Stiffness c) Damping d) None

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter23: Electromagnetic Induction, Ac Circuits, And Electrical Technologies

Section: Chapter Questions

Problem 11CQ: Explain why magnetic damping might not be effective on an object made of several thin conducting...

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Concept explainers

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).

Question

25. Viscosity of a medium is a measure of:
a)
Elasticity
b)
Stiffness
c)
Damping
d)
None
26. Time constant of an RLC circuit equals:
a)
R/2L
b)
L/R
1/C
d)
1/LC
27. A damped oscillator retains its amplitude (energy) due to:
a)
Inertia
b)
Quality factor
c)
Resonance
d)
Damping

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