A source of sound has a frequency of 300 Hz and a wave length of 60 cm. then its velocity is
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Explanation:
refer the picture
velocity=frequency×Wavelength
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Answer: 180m/s
Explanation: wave velocity=wavelength x frequency-1
wave length=0.6m
frequency=300 Hz
= substitute in 1
wave velocity=0.6 x 300
= 180m/s
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