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What is Doppler effect?...

What is Doppler effect?

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(Attempt any ten of the following questions) Under what conditions Doppler effect is called (i) red shift and (ii) blue shift?

In everyday life Doppler effect is observed readily in sound but rarely in light,why?

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BINA LIBRARY-WAVES-EXERCISE
  1. Show that the fundamental frequency for the open pipe is twice that fo...

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  2. How are the harmonics produced related with the fundamentals in the ca...

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  3. What is Doppler effect?

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  4. Find expression for Doppler effect in case of a moving source when the...

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  5. What is Doppler effect?

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  6. Find expression for Doppler effect in case of a moving source when the...

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  7. Is oscillation a wave?

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  8. transverse waves are possible in solids, but not in fluid,why?

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  9. When two waves interfere,does one alter the progress of the other?

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  10. When two waves interfere,is there a loss of energy?

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  11. Does a wave transfer momentum?

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  12. Will two waves differing in amplitude only and propagating in opposite...

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  13. The length between two bridges of a sonometer wire is L, tension is T ...

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  14. Explain why strings of musical instruments are mounted on hollow woode...

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  15. Where does a man hear a louder sound at the node or antinode?

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  16. How does particle velocity differ from wave velocity?

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  17. Why are the holes kept at different positions of flute?

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  18. Sometimes it is difficult to recognize a voice over telephone,why?

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  19. If an explosion takes place at the bottom of a lake,what will be the n...

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  20. In everyday life Doppler effect is observed readily in sound but rarel...

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