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how to find wave speed with period and wavelength. Suppose we have a wavelength of 2 meters and velocity of 10 meters per second then the period will be 02 sec. The frequency f of a wave is the number of times a waves crests pass a point in a secondIf you watch a water wave in the bath pass over one of your toes twice every second the frequency of the wave is 2 Hz.
The upside down y is lambda which stands for wavelength. Waves are described and measured by five wave parameters. The periodic wave relation.
Suppose a wave has a wavelength of 2 meters and frequency of 2 Hertz then the velocity is 4 meter per second.
In equation form it is written as. L 2 m. V 4 m s. The period required for one complete oscillation ie.