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What do you mean by reflection of sound ...

What do you mean by reflection of sound waves ? What are various applications of this phenomenon ?

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MODERN PUBLICATION-WAVES-REVISION EXERCISES
  1. Show that the pressure is independent of the velocity of sound.

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  2. What do you mean by temperature coefficient of the velocity of sound ?...

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  3. What do you mean by reflection of sound waves ? What are various appli...

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  4. State the principle of superposition of waves. Derive an expression fo...

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  5. Why all the stringed instruments are provided with hollow boxes?

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  6. Does the speed of light waves also depend on the temperature like soun...

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  7. While going up in the atmosphere, how the velocity of sound changes ?

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

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  9. What would a person hear, if he moves away from a source of sound with...

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  10. Set up a relation between speed of sound in a gas and root mean sqare ...

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  11. What will be the effect on the fundamental frequency of a closed organ...

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  12. The frequency of sound emitted by two wires is 250 Hz each. To hear 10...

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  13. Discuss some charcteristics of standing waves.

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  14. Establish relation between particle velocity and wave velocity.

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  15. Describe the factors on which the pitch of a tuning fork depends.

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  16. Show that the Doppler effect in sound is asymmetric.

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

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  18. Deduce the relations for (a) particle velocity (b) particle accelerati...

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  19. Obtain the equation of a plane progressive simple harmonic wave.

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  20. Derive an expression for the speed of transverse waves on a stretched ...

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