A sound wave travels at a speed of 340 m/s. If its wavelength is 2 cm, what is the frequency of the wave? Will it be in the audible range?
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Answered by
140
frequency=speed/wavelength
=340/(2/100)
=340×100/2
=340×50
=17000
=340/(2/100)
=340×100/2
=340×50
=17000
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Answered by
30
and the audible frequency range of human is from 20 to 20000hz so it lies in audible range.
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