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GuDViN [60]
3 years ago
10

A. What are the three longest wavelengths for standing waves on a 240-cm-long string that is fixed at both ends?

Physics
1 answer:
vovangra [49]3 years ago
5 0

Answer:

a) the three longest wavelengths = 4.8m, 2.4m, 1.6m

b) what is the frequency of the third-longest wavelength = 75Hz

Explanation:

The steps and appropriate formula and substitution is as shown in the attached file.

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