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PHYSICS

Class 11

Comprehensive Questions

Chapter 7

Q 1

Show that motion of mass attached with a spring execute S.H.M.

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Q 2

Prove that the projection of a body motion in a circle describes S.H.M.

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Q 3

Show that the energy is conserved in case of S.H.M.

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Q 4 Differentiate free and forced oscillations.
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Q 5

What is resonance? Give three of its applications in our daily life.

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Q 6 Derive equations for kinetic and potential energy of a body of mass m executing S.H.M.
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Q 7 Explain what is meant by damped oscillation.
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