- #1
jamcintyre1
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Homework Statement
The 4th node of a standing wave occurs at a position of 4.10 meters. Where is the 2nd antinode?
Homework Equations
nodes occur at: x=n*(λ/2)
antinodes: x=(n+.5)*(λ/2)
The Attempt at a Solution
n=4??
4.1m=2λ→λ=2.05m
now n=2? x=(2+.5)*(λ/2)≈2.56m wrong!
x=1.54m