How is a transverse wave different than a longitudinal wave?

Longitudinal and transverse waves are mechanical waves, so both carry energy through particles of matter. Longitudinal waves transfer energy parallel to the direction of wave motion, and transverse waves transfer energy perpendicular to the direction of wave motion.

v 154.9= 0.9 length length s little over 154.9cm

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible