Physics
Asriasri16
23

Dogs are able to hear much higher frequencies than humans are capable of detecting. For this reason, dog whistles that are inaudible to the human ear can be heard easily by a dog. If a dog whistle has a frequency of 30000 Hz, what is the wavelength of the sound emitted? 

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(1) Answers
Ernesto183

Wavelength = 1/frequency thus wavelength =1/30000

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