if the velocity of wave is 0.15m/s and the frequency is 20Hz, what is the wavelength?
Period = 1/f = 1/20 second
wavelength = period * speed
= (1/20)(.15)
To find the wavelength, we can use the relationship between velocity, frequency, and wavelength in a wave, which is given by the formula:
wavelength = velocity / frequency
Given that the velocity of the wave is 0.15 m/s and the frequency is 20 Hz, we can substitute these values into the formula to find the wavelength:
wavelength = 0.15 m/s / 20 Hz
Now we can calculate the wavelength:
wavelength = 0.0075 m
Therefore, the wavelength of the wave is 0.0075 meters.