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Pablo taps the table using his pencil. It produces sound. Why it is so?
A. No sound is produce at all.
B. Radio wave is created in response to a vibration.
C. Sound waves is created in response to a vibration.


Sagot :

Answer:

A. No sound is produce at all.

B. Radio wave is created in response to a vibration.

C. Sound waves is created in response to a vibration.

Answer:

C. Sound waves is created in response to a vibration.