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Choose the correct option? A source of ...

Choose the correct option?
A source of frequency 500 Hz produces waves. If wavelength is 0.1 m, the waves travel a distance of 300 m in

A

7.2 sec

B

6 sec

C

3.6 sec

D

0.6 sec

Text Solution

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CHETANA PUBLICATION-SOUND-EXERCISE
  1. Choose the correct option? The frequency of transmission of a radio s...

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  2. Choose the correct option? In a transverse wave, angle between the di...

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  3. Choose the correct option? A source of frequency 500 Hz produces wave...

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  4. Choose the correct option? A tuning fork vibrates and produces concen...

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  5. Choose the correct option? The distance between two consecutive crest...

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  6. Choose the correct option? The wave number of two sound waves are 0....

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  7. Choose the correct option? The echo and the original sound differ in...

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  8. Choose the correct option? The minimum distance between the source o...

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  9. Choose the correct option? The Doppler's Effect is not applicable

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  10. The velocity of sound islargest in

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  11. The loudness of a sound depends upon ………… .

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  12. Choose the correct option? The minimum distance between the source o...

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  13. Define amplitude?

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  14. On what does the speed of mechanical waves depend?

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  15. Define Doppler effect for sound waves?

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  16. Wave motion is doubly periodic. Explain.

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  17. What isthe effect of humidity of air on velocity of sound?

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  18. Why can an echo not be heard at every place?

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  19. The speed of sound in air is 330m//s and that in glass is 4500m//s. Wh...

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  20. An echo sounder in a fishing boat receives an echo from a shoal of fis...

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