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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
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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

User Mohammad Razeghi
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Answer:

A. vibrating objects

Step-by-step explanation:

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.
User Redwulf
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