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Briefly discuss the phenomenon of reflec...

Briefly discuss the phenomenon of reflection of waves. Mention some of the important practical application of reflection of sound.

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PRADEEP-OSCILLATIONS AND WAVES-Long Answer Questions
  1. Obtain the equation of a plane progressive simple harmonic wave.

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  2. Establish relation between particle velocity and wave velocity.

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  3. Briefly discuss the phenomenon of reflection of waves. Mention some o...

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  4. State and explain superposition principle. Does it apply to electromag...

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  5. What are standing waves ? Discuss graphical method for formation of st...

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  6. Give some important characteristics of standing waves.

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  7. Give analytical treatment of formation of standing waves on strings an...

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  8. State and explain the laws of vibrations of stretched strings.

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  9. Describe analytically how standing waves are formed in closed organ pi...

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  10. Briefly discuss the formation of standing waves in open organ pipes.

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  11. What is meant by beats? Discuss graphical method of beats.

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  12. Explain briefly the analytical method of formation of beats.

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  13. How do you use the phenomenon of beats for determination of unknown f...

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  14. Explain Doppler effect in sound. Derive the expression for the apparen...

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  15. A perosn normally weighting 50kg stands on a massless platform which o...

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  16. A body of mass m is attached to one end of a massless spring which is ...

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  17. A cylinderical log of wood of height h and area of cross-section A flo...

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  18. One end of V-tube containing mercury is connected to a suction grouup ...

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  19. Consider the earth as a uniform sphere if mass M and radius R. Imagine...

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  20. A simple pendulum of time period 1s and length l is hung from a fixed ...

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