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Which one of the following statement is ...

Which one of the following statement is correct ?

A

A pulse is of long duration

B

A pulse is a sudden disturbance of short duration

C

A pulse is produced by clapping of hands once

D

Mass is transported from one place to the other by a pulse.

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The correct Answer is:
B
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PRADEEP-SOUND-(Assessment) Multiple choice
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  10. The frequency of a man's voice is 200 Hz and its wavelength is 2 m. If...

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  11. A sound of frequency 5 Hz.

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  12. The distance from crest to crest of any wave is :

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  13. The speed of sound waves having a frequency of 256 Hz compared with th...

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  14. A sound wave of wavelength 90 cm in glass is reflected into air. If th...

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