Question

Audible frequency have a range of 20 Hertz to 20000 Hertz . Express this range in terms of velocity 340 m/s.​

Answer 1

Wavelength = velocity / frequency

Velocity = 340

frequency = 20 hz to 20000 hz

wavelength = 340/20 = 17 m

wavelength = 340/20000 = 0.017 m

so rage is 0.017, to 17 m

hope it helps you

Answer 2

Hey mate.....

here's the answer....

Velocity= 340 m/s

Frequency = 20 Hertz to 20,000 Hertz.

Time = 1/ frequency

Time = 1/20 , 1/20000

= Velocity/frequency

340/20 = 17m ..... 340/20,000 = 0.017m

17m to 0.017 m

Hope this helps❤