Science, asked by umamaheshwari1119, 10 months ago

A sound wave has a frequency of 4khz. Wavelength is 70cm how long will it take to travel 3km?

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Answered by nk4546agmailcom

0

Answer:

789hbubb by, or a bit tense, I have to go back in touch, 567u7y89900000000o900900

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