![SECONDARY WAVES (S-WAVES): UPSC Daily Important Topic | 7 February 2022](https://www.gkseries.com/blog/wp-content/uploads/thumbs_dir/Copy-of-Tutor-Made-with-PosterMyWall-81-pk5gwv934xcobtrv8yce1i09xeyw9jil9r2viu0cyo.jpg)
SECONDARY WAVES (S-WAVES) Topic---Interior of earth ✓ They are recorded second on the seismograph or S-waves are also called as transverse waves or shear waves or distortional waves. ✓They are analogous to water ripples or light waves. ✓ Transverse waves or shear waves mean that the ...
READ MORE +