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The production of echo is due to of sou...

The production of echo is due to _____ of sound waves .

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MBD PUBLICATION-WAVES-QUESTION BANK
  1. From denser medium compression reflects as .

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  2. From denser medium crest reflects as .

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  3. The production of echo is due to of sound waves .

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  4. Working stethoscope is based on the principle of .

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  5. Production of beats is the result of .

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  6. The maximum intensity point of formation of beats is known as .

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  7. Doppler's effect is due to motion between the source and observer.

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  8. Explain the features of stationary waves.

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  9. The velocity of sound is generally greater in solids than in gases at ...

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  10. Explain the fundamental difference between a sound and a light wave.

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  11. What is Doppler's effect?

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  12. What are the laws of transverse vibrations of a string?

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  13. Is there any transfer of energy through the medium when a stationary w...

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  14. What is Laplace's correction? How the formula was modified?

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  15. What is Newton's formula for velocity of sound? Explain terms involvin...

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  16. What is particle velocity and wave velocity? Distinguish them.

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  17. Obtain an expression for the fundamental frequency in a closed pipe. W...

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  18. What are the laws of transverse vibrations of a string?

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  19. Define a wave motion, what are characteristics of wave motion?

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  20. Distinguish between longitudinal and transverse waves.

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