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charachteristics of
long wave
rayleigh wave
primary wave
secondary wave

Sagot :

Answer:

CHARACTERISTICS OF LONG WAVE

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Abstract: Long-period waves are almost invisible waves due to the long wave-lengths of several hundreds of metres and heights of only decimetres. The effect of these long waves can, however, be devastating in the form of harbour basin oscillations and their effect on moored ships.

charachteristics of rayleigh wave

Rayleigh wave is a secondary wave characterized by low frequency and strong energy, propagating mainly along the interface of medium and rapid attenuation of energy with increase in interface distance. The same as reflected wave and refracted wave, Rayleigh wave also contain subsurface geological information.

charachteristics of primary wave

Primary waves (P-waves) are compressional waves that are longitudinal in nature. P-waves are pressure waves that travel faster than other waves through the earth to arrive at seismograph stations first, hence the name "Primary".