Chemistry
Latella204
23

What is the wave speed of a wave that has a frequency of 50 Hz and a wavelength of 0.10 m? What is the frequency of a wave that has a wave speed of 20 m/s and a wavelength of 0.50 m? What is the frequency of a wave that has a wave speed of 80 m/s and a wavelength of 0.20 m? What is the frequency of a wave that has a wave speed of 120 m/s and a wavelength of 0.40 m? What is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 440 Hz?

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(1) Answers
christinadelapanda

1. 50Hz x .10m = 5 m/s 2. 20 m/s divided by .50m = 40Hz 3. 80 m/s  divided by .20m = 400Hz 4. 120 m/s divided by .40m = 300Hz 5. 340 m/s divided by 440Hz = .77m

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