PDE Q103
0. The earthquake waves which have transverse movements are known as
- Option : B
- Explanation :
Secondary (S) waves are shear waves that move the ground up and down or side to side.
A. Primary waves – Incorrect. P-waves are compressional, not transverse.
B. Secondary waves – Correct. They move transversely.
C. Surface waves – Incorrect. Move in complex rolling motions.
D. None of the above – Incorrect. S-waves are transverse.
