Which one the following does not propagate through liquids?
A) seismic sea waves
B) P waves
C) converted inner core waves
D) S waves

Question

Quizplus · Accepted Answer

S waves, or secondary waves, are a type of seismic wave that cannot propagate through liquids. They are shear waves and require a material medium capable of sustaining shear stresses. Since liquids cannot support shear stresses, S waves cannot travel through them. This property is crucial in the study of the Earth's interior, as the behavior of S waves helps scientists infer the presence of liquid layers, such as the outer core.

Which One the Following Does Not Propagate Through Liquids