A wave travels along a string at a speed of 1,5m 1s.if the frequency of the source of the wave is 7,5hz,calculate:(a)the wavelength of the wave..(b)the period of the wave
0.056 Hz
I have problem with physical science I don't understand it
To calculate the wavelength of the wave, we can use the formula:
wavelength = speed / frequency
(a) Wavelength = 1.5 m/s / 7.5 Hz
Wavelength = 0.2 meters
Therefore, the wavelength of the wave is 0.2 meters.
To calculate the period of the wave, we can use the formula:
period = 1 / frequency
(b) Period = 1 / 7.5 Hz
Period = 0.1333 seconds
Therefore, the period of the wave is approximately 0.1333 seconds.