Physics, asked by pk051327, 1 year ago

A sound wave has a frequency 2khz and wavelength 40cm. calculate the time it takes to travel 1.6km. plsssss answer quickly

Answers

Answered by VarunGupta11

7

Speed = Wavelength * Frequency
Speed = 2000 * 40/100
Speed = 800 m/s
Time taken = Distance / Speed
Time = 1600/800
Time taken = 2 seconds

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