Special Relativity, Waves & Geometrical Optics-Waves (IFS (Forests Services) Physics (Mains)): Questions 1 - 2 of 2

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Question number: 1

» Special Relativity, Waves & Geometrical Optics » Waves » Damped Oscillation

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Appeared in Year: 2013

Short Answer Question▾

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A block of mass is attached to one end of a combination of two massless springs connected in series. The other end of the combination is fixed to a rigid support. The spring constatnts of the two springs are and , respectively. The block is free to move on a frictionless horizontal surface. If the block is pulled a little and then released, calculate the frequency of oscillation of the block. (Section A)

Question number: 2

» Special Relativity, Waves & Geometrical Optics » Waves » Simple Harmonic Motion

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Appeared in Year: 2013

Essay Question▾

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A block of mass is attached to one end of a combination of two massless spring connected in series. The other end of the combination is fixed to a rigid support. The spring constant of the two spring are and , respectively. The block is free to move on a frictionless horizontal surface. If the block is pulled a little and then released, calculate the frequency of oscillation of the block.

Explanation

Series combination of Springs

Series Combination of Springs

In figure a series combination of the springs are shown. One end is connected with a block of mass m.

  • In figure a block of mass is connected with one end of the series combination of springs having spring constant . And other end of combination is connected with the rigid suppo

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