Russian
продольные волны Portuguese
ondas longitudinais Spanish
onda longitudinal Catalan
ona longitudinal Waves in which the displacement of the medium is in the same direction as, or the opposite direction to, the direction of propagation of the wave.
1
The motion causes a longitudinal wave, vibrations which travel the length of the rod.
2
The measured parameters are longitudinal wave velocity of the metal, density, and crystal structure.
3
X-ray diffraction was used to examine the crystal structure of each sample of each group, while longitudinal wave velocity and metals' density were measured experimentally.