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How is sound energy produced? A. by vibrating objects B. by stationary objects C. by temperature differences D. by objects being heated

2 Answers

7 votes

Answer:

A. vibrating objects

Step-by-step explanation:

answered
User Dmitry Khryukin
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Sound energy is produced by vibrating objects.

Example: when you speak you vibrate the air molecules in the air. If you where to speak in space no “sound” would be produced since there is nothing for the vibration of your voice to travel through.
answered
User Redwulf
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