A longitudinal wave is a wave in which the particles of the wave vibrate/oscillate in the same direction as the direction of propagation of the wave.
They are formed by alternate compressions and rarefactions in the wave medium. There is an increase in pressure at the compressions and a decrease in pressure at the rarefactions. Hence, they are also called pressure.
A sound wave is an example of a longitudinal wave.
(check the related link for an illustration)
Hi The term used to refer the height of a wave is "significant wave height".
0 degrees for longitude, 90 degrees latitude.
Wavelength is the distance between the crests in waves. It is also the distance between one peak of a wave to the next corresponding peak.
what is meant by the term catheterisation
By using the term "girl power" in the mid 90's, the Spice Girls meant to express empowerment as a cultural phenomenon. Said term is related to third-wave feminism.
What is meant by the term resistivity?
In the string itself, a standing wave is created. This occurs when the string vibrates as the wave in it travels along, reflecting and then traveling back again. In the air around the string, a longtitudinal wave is formed. This occurs when the string pushes ("compresses") and then pulls ("rarefies") the gases, making the energy travel along away from the string itself.
It is called as a reflection of a wave.
Explain what is meant by the term 'dementia.'
what is meant by the term identity politics
What is meant by the term organisation culture
The crest is the term that refers to the highest point of a wave.