What Is Wave Speed? Definition And More Things To Know About This
WAVE SPEED – In this topic, we will now know and discuss the definition of wave speed and more stuff we need to know about this.
According to Brightstorm, It is the speed at which a wave travels.
The wave’s motion depends on the property of medium since a wave is produced by a disturbance and it propagates of its own volition through the medium. Hence, its speed depends on the medium.
This can be standardly expressed by the formula “speed = x/t” where x is equals to distance and t is equals to time.
It is akin to wave length, frequency and period. This can be expressed in the formula: “speed is equals to frequency multiplied by wavelength” or “speed = frequency * wavelength”. The speed of visible light is the most commonly used.
If the waves are propagating from the same medium, the speed is got to be constant. This means that if the wavelength goes up, the frequency goes up, and vice versa.
This means longer wavelengths have low frequencies and shorter wavelengths have high frequencies.
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