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1. 5. What is the frequency of a wave that has a wave speed of 120 m/s and a wavelength of 0.40 m
4 months ago
Q:
1. 5. What is the frequency of a wave that has a wave speed of 120 m/s and a wavelength of 0.40 m
Accepted Solution
A:
Answer:50Hz x .10m = 5 m/s 20 m/s divided by .50m = 40Hz80 m/s divided by .20m = 400Hz120 m/s divided by .40m = 300Hz340 m/s divided by 440Hz = .77m