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einsteindude einsteindude
wrote...
Posts: 5058
9 years ago
The energy of sound in air eventually becomes
A) increased internal energy of the air.
B) weaker and weaker until it disappears.
C) cancelled by destructive interference.
D) cancelled by both destructive and constructive interference.
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
Read 624 times
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bSharpbSharp
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9 years ago
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9 years ago
Super! Don't forget to mark my post as best answer Grinning Face
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