Respuesta :
ANSWER:
The velocity of the wavelength is [tex]2600 \mathrm{m} / \mathrm{s}[/tex]
Explanation:
Given:
The wavelength of the wave= 13 meters
Time period of the wave=0.005seconds
To find:
velocity of the wave=?
Solution:
The velocity of the wave is defined as the product of frequency and wavelength.
Mathematically,
[tex]v=f \lambda[/tex]
Where f is the frequency and λis the wavelength of the wave.
Finding the frequency using time period,
[tex]f=\frac{1}{T}[/tex]
Substituting the value of time period we have,
[tex]f=\frac{1}{0.005}[/tex]
[tex]f=200 \mathrm{Hz}[/tex]
Now,
[tex]v=f \lambda[/tex]
[tex]v=200 \times 13[/tex]
[tex]v=2600 \mathrm{m} / \mathrm{s}[/tex]
Result:
The velocity of the wave with wavelength 13 meters and time period 0.005seconds is [tex]2600 \mathrm{m} / \mathrm{s}[/tex].