Question

What type of seismic waves can travel through the center of the Earth and be picked up by a seismograph on the other side of the world?

Answer 1

Answer: primary waves

Step-by-step explanation: 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.