APFIVE Standing Wave Node Characteristics
A standing wave is formed on a string fixed at both ends. If the wave has a frequency of 120 Hz and the string length is 2.0 m, what physical characteristic must be true about the nodes in this standing wave?
A
Nodes are locations of zero displacement but maximum energy transfer
B
Nodes are locations of maximum displacement only
C
Nodes are locations of zero displacement and zero energy transfer
D
Nodes are locations where energy is transferred most efficiently
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