princesspayton9 princesspayton9

27-11-2016
Physics

contestada

Which area of this sound wave represents a compression?
A)
B)
C)
D)

Which area of this sound wave represents a compression A B C D class=

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Аноним Аноним

27-11-2016

c......................................

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27-11-2016

'C' and 'E' are compressions.
'A' and 'D' are rarefactions.

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