Question

1) 1000 m
28. Use the diagram below to calculate the frequency of the soundwave
V
n
(1) 0.4 H
(2) 1 H
(3) 2 H
(4) 2.5 R​

Answer 1

Answer:

Divide the wavelength into the velocity to calculate the frequency, expressed as described above as the number of cycles per second, or Hertz – written "Hz." For example, a water wave with a wavelength of 1 foot traveling at a speed of 4 inches per second has a frequency of 1/3 feet/second divided by 1 foot = . 33 Hz