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The diagram in Fig. shows three ways in ...

The diagram in Fig. shows three ways in which a string of length I in an instrument can vibrate.

What is the ratio of frequency of vibrations in diagrams (i) and (ii) ?

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ICSE-SOUND-EXERCISE -7(B)
  1. The diagram in Fig. shows three ways in which a string of length I in ...

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  2. The diagram in Fig. shows three ways in which a string of length I in ...

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  3. The diagram in Fig. shows three ways in which a string of length I in ...

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  4. Explain why strings of different thickness are provided on a stringed ...

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  5. A blade, fixed at one end, is made to vibrate by pressing its other en...

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  6. How does the medium affect the amplitude of the natural vibrations of ...

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  7. What are damped vibrations ? How do they differ from free vibrations ?...

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  8. The diagram in Fig. shows the displacement time graph of a vibrating b...

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  9. The diagram in Fig. shows the displacement time graph of a vibrating b...

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  10. The diagram in Fig. shows the displacement time graph of a vibrating b...

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  11. The diagram in Fig. shows the displacement time graph of a vibrating b...

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  12. A tuning fork is vibrating in air. State whether the vibrations are na...

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  13. The diagram below shows the displacement-time graph for a vibrating bo...

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  14. What are forced vibrations ? Give one example to illustrate your answe...

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  15. When the stem of a vibrating tuning fork is gently pressed on the surf...

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  16. State two differences between natural and forced vibrations.

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  17. What is meant by Resonance ?

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  18. State the condition for the resonance to occur.

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  19. Complete the following sentence : Resonance is a special case of ........

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  20. State two differences between the forced and resonant vibrations.

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