Physics, 07.07.2019 14:30, athenajames1221

What is the speed of a wave if the wavelength is 100 m and the period is 20 s? a. 2000m/sb. 80m/sc. 120m/sd. 5 m/s

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What is the speed of a wave if the wavelength is 100 m and the period is 20 s? a. 2000m/sb. 80m/sc....