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What is the effect of pressure on speed ...

What is the effect of pressure on speed of sound in air?

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Change is the effect of pressure on speed of sound in air, provided temperature remains constant.
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PRADEEP-OSCILLATIONS AND WAVES-Very Short Answer Questions
  1. What is the evidence in support of the fact that (a) sound is a wave (...

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  2. The density of oxygejn is 16 times the density of hydrogen. What is th...

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  3. What is the effect of pressure on speed of sound in air?

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  4. Does a vibrating body always produce sound?

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  5. What is the phase difference between particles being on either side of...

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  6. The ratio of amplitude of two waves is 2:3. What is the ration of inte...

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  7. What is the distance between a node and an adjoining antinode in a sta...

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  8. An open organ pipe is closed at one end. How will the frequency of fun...

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  9. If tension of a sire is increased to four times, how is the wave speed...

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  10. Why is a stationary wave so named?

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  11. The frequency of the first overtone of a closed organ pipe is same as ...

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  12. In an open organ pipe, third harmonic has a frequency 450Hz. What is t...

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  13. Where to pluck and where to touch a stretched string to excite its fi...

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  14. When a source moves at a speed greater than tht of sound, will Doppler...

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  15. What is the essential condition for the formation of beats?

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  16. Does the change in frequency due to Doppler effect depend on (i) dista...

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  17. What is the essential condition for the formation of beats?

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  18. Two sources of sound produce 20 beats in 4 second. What is the differe...

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  19. name any one use of the phenomenon of beats.

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  20. Name any two instruments based on superposition of waves.

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