A string of length L vibrates at its third harmonic frequency. The string could be grasped...
A string of length L vibrates at its third harmonic frequency. The string could be grasped at what position without completely destroying the standing wave pattern?
A) L4,
B) L2,
C) L8,
D) L3.
Homework Answers
L3
standing wave patterns are produced as the result of the repeated interference of two waves of identical frequency while moving in opposite directions along the same medium. All standing wave patterns consist of nodes and antinodes. The nodes are points of no displacement caused by the destructive interference of the two waves. The antinodes result from the constructive interference of the two waves and thus undergo maximum displacement from the rest position.
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A string of length L vibrates at its third harmonic
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