A sound wave traveled at speed of 340mps if it's wavelength is 1.4km then find the frequency of that wave
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speed(s)=340m/s
wavelength=1.4 km=1400m
frequency=?
we know that
speed=wavelength ×frequency
340=1400×frequency
340/1400
34/140
17/70
0.24 Hz is the frequency
wavelength=1.4 km=1400m
frequency=?
we know that
speed=wavelength ×frequency
340=1400×frequency
340/1400
34/140
17/70
0.24 Hz is the frequency
akash98362:
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thanks sis
Answered by
0
frequency is 4.12 sec
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