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State two ways by which the frequency of...

State two ways by which the frequency of a note given out by a stretched vibrating string can be increased.

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(a) by increasing the tension in the string (b) by decreasing the length of the string.
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ICSE-SOUND-EXERCISE -7(B)
  1. How does the frequency depend on the factor stated in part (a).

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  2. State one way of increasing the frequency of a note produced by an air...

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  3. State two ways by which the frequency of a note given out by a stretch...

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  4. How is the frequency of a stretched string related to: Its length?

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  5. How is the frequency of a stretched string related to: Its tension?

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  6. What adjustments would you make for tuning a stringed instrument for i...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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