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Question 18 (1 point) ) Listen A wave has a frequency of 4 Hz. The wavelength is 10 meters. What is the period? Power= current

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Question 18 (1 point) ) Listen A wave has a frequency of 4 Hz. The wavelength is 10 meters. What is the period? 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 1/4 seconds 0.1 seconds 20 seconds 40 seconds

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