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Question 17 (1 point) ) Listen A wave has a frequency of 4 Hz. The wavelength is 10 meters. What is the wave speed? Power=

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Question 17 (1 point) ) Listen A wave has a frequency of 4 Hz. The wavelength is 10 meters. What is the wave speed? Power= current x voltage = IV Electric potential = electric potential energy/charge Current = voltage/ resistance Frequency = 1/period Period=1/frequency frequency x wavelength = wave speed 1 5 m/s 20 m/s 2.5 ms 40 m/s

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