Chemistry

Chemistry, 13.01.2020 22:31, leo4687

Brainliest answer!
1. a wave is known to have a frequency of 20 hz and wavelength of 0.5 m. find the velocity of this wave.

2. a wave is traveling through a medium at 0.8 m/s with a wavelength of 0.4 meters. what is the frequency of the wave?

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