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11th Standard English Medium Physics Subject Oscillations Book Back 2 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Physics

Time : 00:30:00 Hrs
Total Marks : 10

    Part I

    5 x 2 = 10
  1. State the laws of simple pendulum?

  2. What is meant by free oscillation?

  3. Define forced oscillation. Give an example.

  4. Explain resonance. Give an example.

  5. Consider a simple pendulum of length l = 0.9 m which is properly placed on a trolley rolling down on a inclined plane which is at θ = 45° with the horizontal. Assuming that the inclined plane is frictionless, calculate the time period of oscillation of the simple pendulum.

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