Biology, asked by Anonymous, 11 months ago

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Answered by 007692

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Answer: Frequency = 20 Hz

we know that,

frequency = 1/time period

time period = 1/frequency

time period = 1/20

time period = 0.05 seconds

Velocity = frequency * wavelength

330 = 20*wavelength

wavelength = 330/20

wavelength = 16.5 m

so the wavelength is 16.5 metres

Explanation: What are you trying to say to me?!

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