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Why does a dispersive medium distort a w...

Why does a dispersive medium distort a wave pulse?

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PRADEEP-OSCILLATIONS AND WAVES-Short Answer Questions
  1. Briefly discuss how phase of a wave motion changes with position and t...

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  2. Why should two sources of sound have nearly equal frequencies for the ...

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  3. Why does a dispersive medium distort a wave pulse?

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  4. Which factors determine the frequency of a tuning fork ?

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  5. Distinguish between harmonics and overtones.

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  6. Find the time period of mass M when displaced from its equilibrium pos...

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  7. Show that the motino of a particle represented by y=sinomegat-cosomega...

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  8. Find the displacement of a simple harmonic oscillator at which its P.E...

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  9. A body of mass m is situated in a potential field U(x)=U(0)(1-cosalpha...

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  10. A mass of 2 kg is attached to the spring constant 50Nm^(-1). The block...

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  11. Consider a pair of identical pendulums, which oscillate with equal amp...

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  12. A steel wire has a length of 12.0m and a mass of 2.10kg. What should b...

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  13. A pipe 20 cm long is closed at one end. Which harmonic mode of the pip...

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  14. A train standing at the outer signal of a railway station blows a whis...

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  15. The wave pattern on a stretched string is shown in figure. Interpret w...

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  16. The pattern of standing waves formed on a stretched strinig at two ins...

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  17. A tuning fork vibrating with a frequency of 512 Hz is kept close to th...

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  18. Show that when a string fixed at its two ends vibrates in 1 loops, 2 l...

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  19. The earth has a radius of 6400km. The inner core of 1000 km radius is ...

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  20. If c is r.m.s speed of molecules in a gas and upsilon is the speed of ...

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