listen and answer N° 8 on sound waves

LISTEN AND ANSWER N° 7 ON SOUND WAVES. The following questions are guide lines for your exposé. - What type of waves are sound waves ? - How does ...
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1EURO Listen and answer N° 8 LISTEN AND ANSWER N° 7 ON SOUND WAVES The following questions are guide lines for your exposé. -

What type of waves are sound waves ?

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How does sound propagate from the tuning fork ?

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Explain the terms compression and rarefaction.

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Sound can propagate on the surface of the earth but cannot propagate from outer space. Discuss. Give examples of waves which can travel in vacuum. Light travels much more faster than sound. On what occasion can you experience this fact ?

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