Chemistry, 24.08.2019 17:50 ZacharyGallagher
Awave of infrared light has a speed of 6 m/s and a wavelength of 12 m. what is the frequency of this wave?
0.5 hz
2.0 hz
18 hz
72 hz
Answers: 2
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Awave of infrared light has a speed of 6 m/s and a wavelength of 12 m. what is the frequency of this...
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