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Which option correctly describes a tunin...

Which option correctly describes a tuning fork ?

A

Metllic with two handles and one prong

B

Metallic with one handle and two prongs

C

Wooden with two handles and one prong

D

Wooden with one handle and two prongs

Text Solution

Verified by Experts

The correct Answer is:
b
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PEARSON IIT JEE FOUNDATION-SOUND-COMPETITION CORNER Choose the correct option for each question. There is only one correct response for each question .
  1. On what factor does the pitch of sound depend ?

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  2. What is the position of the bod of a simple pen-dulum at rest called ?

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  3. Which option correctly describes a tuning fork ?

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  4. Which of these shows an oscillatory motion ?

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  5. Which option correctly describes an oscillatory motion ?

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  6. Select the odd one out.

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  7. Select the odd one out .

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  8. A builder wants to construct a party hall and is looking for ways to ...

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  9. Which of these sources would cause the most noise pollution ?

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  10. Which of these is a percussion instrument ?

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  11. A moving ship sent a sound wave into the water through a SONAR device....

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  12. An echo is produced due to the .

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  13. Jagan is creating an innovative hall called "The Hall of Echoes", and ...

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  14. The military wants to build a device for com-munication at ultrasonic ...

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  15. Identify the frequency range of sounds audible to humans.

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  16. Which of these are the three tiny bones pre-sented in the middle ear ?

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  17. During a scientific study, four similar sound waves were propagated th...

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  18. The speed of sound is approximately 1480 "m/s" in water and 330 "m/s" ...

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  19. Through which of these four boxes would sound not be able to travel ?

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  20. Which of these sentences is incorrect in relation to the propagation o...

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