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True or False - if false, give the correct statement : The frequency of sound is varied by varying the length of the vibrating wire.

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SURA PUBLICATION-Sound-Example
  1. True or False - if false, give the correct statement : Sir Issac Newto...

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  2. True or False - if false, give the correct statement : Sound is produc...

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  3. True or False - if false, give the correct statement : The frequency o...

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  4. Pick out the odd one and give reason : Trumpet, Flute, Saxophone, Mout...

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  5. Pick out the odd one and give reason : Drum, Violin, Guitar, Sitar.

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  6. Pick out the odd one and give reason : Sonar, Galton's whistle, Sonogr...

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  7. In which medium the speed of the sound is maximum?

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  8. On which factor pitch of the sound depends?

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  9. What types of medium is required for sound to travel?

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  10. Can sound travel through vacuum?

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  11. Do the frequency of sound produced by Men and Women are same?

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  12. Name the sound producing organ in human.

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  13. What is the name of the sound produced by irregular vibrations?

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  14. Mention the name of passage is the outer ear which carries sound waves...

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  15. What happens to the speed of sound when it gases from solid to gaseous...

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  16. What is the lowest limit of audible frequency?

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  17. Define the term frequency.

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  18. Derive the mathematical relation between the frequency and the time pe...

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  19. Write any two uses of ultrasonic sound.

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  20. What do you understand by the term echo?

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