A sound wave has frequency 400 Hertz and wavelength 0.9 cm.How much distance will it cover in 1.5 seconds?
Please i need the answer
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Here us your answer
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Velocity = frequency * wavelength
=> 2 * 0.40
=> 0.80 m/ s
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time taken for travel
=> 1.5 km ( 1500 m )
=> 1500 / 0.80
=> 1875
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Velocity = frequency * wavelength
=> 2 * 0.40
=> 0.80 m/ s
===================
time taken for travel
=> 1.5 km ( 1500 m )
=> 1500 / 0.80
=> 1875
atharvabadhe007:
Hey its 1.5 not 1.6.please correct answer!
corrected
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