Compression is the areas where the particles are closer together. Rarefaction is the areas where the particles are stretched apart.
It is equal to wavelength.
Transverse waves have crests & troughs ,Longitudinal waves have compressions and rarefactions . rarefaction is a pulling force it is a point when least force is applied
compression waves the moving particles move backwards and forward in the same direction as the energy transfer.
It is the distance between two points of maximum compression (or minimum compression).
That is the wavelength.
wavelength
It is equal to wavelength.
Transverse waves have crests & troughs ,Longitudinal waves have compressions and rarefactions . rarefaction is a pulling force it is a point when least force is applied
compression waves the moving particles move backwards and forward in the same direction as the energy transfer.
the difference is a rarefaction needs vibration i believe i'mnot sure
Wavelength
It is the distance between two points of maximum compression (or minimum compression).
That is the wavelength.
wavelength
wavelength
That is the wavelength.
You mean longitudinal wave by compression wave? Electromagnetic wave is transverse in nature. It does not need a material medium. It can pass even through vacuum. But compression waves bady needs a material medium.