Mathematics, 05.05.2020 17:38 ashanty45

Speed (m/s) Frequency (Hz) Wavelength (m)
140 2

140 140
60 30
1 60
2 200
400 1

Answers: 3

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Speed (m/s) Frequency (Hz) Wavelength (m)
140 2

140 140
60 30
1 60
...

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