What is defined as the ability to cause changes in matter?
- Correct Answer: energy
- transcription
- pressure
- fuel
Explanation: The human ear is pictured below ( Figure below ). As you read about it, trace the path of sound waves through the ear. Assume a car horn blows in the distance. Sound waves spread through the air from the horn. Some of the sound waves reach your ear. The steps below show what happens next. They explain how your ears sense the sound.
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