Physics
Physics, 18.08.2019 19:10, smthcrm

The frequency of wave a is 250 hertz and the wavelength is 30 centimeters. the frequency of wave b is
260 hertz and the wavelength is 25 centimeters. which is the faster wave?

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Chemistry, 24.08.2019 19:30, hannahkharel2
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Social Studies, 19.09.2019 22:30, gennhill14
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