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Which of the following relations is true...

Which of the following relations is true for sound waves?

A

`lamba prop v^(2)`

B

`v=lambav`

C

`lambda prop(1)/(v)`

D

`lambda prop (1)/(v^(2))`

Text Solution

Verified by Experts

`lambda=(1)/(v)`
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KUMAR PRAKASHAN-SOUND-QUESTIONS AND ANSWERS (Choose the correct option from those given below cach question:)
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  2. When is echo heard?

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  3. Which of the following relations is true for sound waves?

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  4. Which of the following formula is true showing the relation between wa...

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  5. What is the phase difference between consecutive crest and through ?

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  6. The distance between two consecutive conden sations in the sound wave ...

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  7. In the air, the velocity of sound wave is 340 ms^(-1) and wavelength i...

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  8. Waves of light are ........

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  9. On which of the following factors does the velocity of wave not depend...

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  10. The wavelength of the wave produced on the surface of water is 2 cm. I...

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  11. Two waves produced from a source are shown in the following figure. St...

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  12. Wave of which of the following frequenciescould we hear?

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  13. What is the frequency range of audible sound wave?

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  14. Which type of sound waves does the bat produce?

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  15. Who can experience ultrasonic sound?

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  16. Which waves are used in ECG technique?

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  17. Whose unit is decibel (dB)?

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  18. The SI unit of intensity of sound is ........

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  19. Note is a sound which is ........

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  20. The key of the mechanical plano is pressed (struck) first lightly and ...

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