The parts of a waves : frequency, period, wavelength and wave velocity
Waves are vibrations that travel
Generally through the medium
Waves can be classified by
a. transverse waves
waves whose direction is perpendicular to the direction of propagation
There is a crest (peak) and trough (base) on this wave
b. longitudinal wave
waves whose direction is parallel to the direction of propagation
There is compression and rarefaction on this wave
a. mechanical waves
waves that require propagation medium
b. electromagnetic wave
waves that do not require propagation medium
There are several parts of the wave namely:
frequency, period, wavelength and wave velocity
Frequency (f): the number of waves that occur in one second
Period (T): The time required to travel one wave
Wavelength (λ): the distance from one crest to another, or from one trough to another (on transverse waves) and the distance between two consecutive compressions or between two consecutive rarefactions (on longitudinal waves)
Fast wave propagation(v): the distance traveled by waves per unit of time
The formula :
[tex]\rm v=\dfrac{\lambda}{T}\\\\v=\lambda\times f\\\\f=\dfrac{1}{T}[/tex]
p wave and s wave
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Longitudinal Wave
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the speed of the wave
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