Question

what is the meaning of P-waves and S-waves please urgently need the answer

Answer 1

Answer:

S Waves. The second type of body wave is the S wave or secondary wave, which is the second wave you feel in an earthquake. An S wave is slower than a P wave and can only move through solid rock, not through any liquid medium.

Explanation:

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Answer 2

Explanation:

P- waves = p(primary or push) waves are the first earthquake waves to be recorded on a seismogram of an earthquake.

S-waves = S(secondary or shear) waves are recorded on a seismogram after the P waves. It's travel through the earth's interior but cannot be transmitted by liquids.