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evpalmer evpalmer
wrote...
Posts: 264
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6 years ago
The number of nodes in a standing wave of three wavelengths, not including the endpoints, is
A) 2.
B) 3.
C) 4.
D) 5.
E) 6.
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drec92drec92
wrote...
Posts: 195
6 years ago
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evpalmer Author
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6 years ago
Happy Dummy I'm impressed
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