Question

primary ways was the first earthquake waves to be recorded recorded on the seismograph give reason​

Answer 1

P- waves are pressure waves that travel

faster than other waves through the

earth to arrive at seismograph stations

first, hence the name "Primary ". These

waves can travel through any type of

material, including fluids, and can travel

nearly 1.7 times faster than the S-

waves.

Answer 2

Answer:

may be as they hv high speed...and can pass through all solids liquids and gases...