Answer:
The speed of the wave is 156.25 meter per second .
Explanation:
Use the formula for the relation between the speed of a wave and frequency.
[tex]v=f \lambda[/tex]
Where f is frequency and [tex]\lambda[/tex] is wavelength .
f = 125 hz
[tex]\lambda=1.25\ meters[/tex]
Putting all the values in the formula
[tex]v=125\times 1.25[/tex]
[tex]v=156.25\ meter\ per second[/tex]
Therefore the speed of the wave is 156.25 meter per second .
The speed of a wave is the speed by which it travels the amount of distance in a given interval of time.
The speed of the wavelength is 156.25 m/s.
The speed of a wave is the speed by which it travels the amount of distance in a given interval of time.
The speed of a wave can be find out using the below formula as,
[tex]v=\lambda \times f[/tex]
Here, λ is the wavelength of the wave and f is the frequency of the wavelength.
Given information-
The frequency of the wave is 125 Hz.
The wavelength is 1.25 meters.
The speed of the wave has to find out.
Put the values in the above formula as,
[tex]v=125\times1.25\\v=156.25\rm m/s[/tex]
Thus the speed of the wavelength is 156.25 m/s.
Learn more about the speed of the wave here;
https://brainly.com/question/14015797
