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Physics, 21.04.2021 05:10 alexis0430

Pls help ASAP Suppose that a string with a length of 1.8 m is vibrating as a third harmonic standing
wave. What is the wavelength of the wave?
1.8 m
0.9 m
1.2 m
O 0.6 m

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Pls help ASAP Suppose that a string with a length of 1.8 m is vibrating as a third harmonic standi...
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