Do not rush to change the clutch check the level of the clutch fluid and if needed top it up first it could also be your master or slave cylinder which is at fault go to a clutch centre and have it checked which normally this service is free.bty82892 Â· 7 years ago.eport Abuse. Do not rush to change the clutch check the level of the clutch fluid and if needed top it up first it could also be your master or slave cylinder which is at fault go to a clutch centre and have it checked which normally this service is free. bty82892 Â· 7 years ago. Thumbs up.
Earthquakes generate three types of seismic waves: P (primary) waves, S (secondary) waves and surface waves, which arrive at seismic recording stations one after another. Both P and S waves penetrate the interior of the Earth while surface waves do not. Due to this, P and S waves are known as body waves.
Body waves happen inside the earth and are called P (longitudinal) and S (transverse) waves. Surface waves happen on the Earth's surface and are called Rayleigh and Love waves. P-waves (primary waves) go first, compress and expand the earth, and are faster. S-waves (secondary waves) go second, move the ground up and down or side to side, and are not as fast as P waves.