why does sound become weaker or winter as it moves away from the observer A. the sound is lowered by the operator B. the sound spreads to cover the smaller area C. the sound spreads to cover a larger area D. the sound is already absorbed by the environment
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Answer:
C.
Explanation:
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Answer:
C. The sound spreads to cover a larger area
Explanation:
Sound vibrations, then, travel outwards in all directions in waves from a sound source. As they travel outwards the energy they contain becomes dissipated and therefore the sound becomes weaker the further it is from the source.