Question

Which of the following describes a vibration?

(A) The constant movement of an object
(B) The level of sound produced by an object
(C)The rubbing movement of two objects against each other
(D)The repetitive back and forth movement of an object

Answer 1

Hi buddy

Good night

Here is your answer

D) the repetitive back and forth movement of an object.

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#sibi

Answer 2

Answer:D

Explanation: