1. The undulatory theory of light also assumes the existence of a medium. 2. This often works for solids, or ( linearized ) undulatory systems near equilibrium. 3. The undulatory pectoral fin motion diagnostic to this taxon is known as rajiform locomotion. 4. Most fish swim by generating undulatory waves that propagate down the body through the caudal fin. 5. Physicists today attribute both a corpuscular and undulatory character to light comprising the wave particle duality. 6. This poses a problem to animals, such as fishes and salamanders, which undergo undulatory movement. 7. "' Tupilakosauridae "'is an extinct undulatory mode of swimming much like that of eels. 8. As a rule, Eastern massasaugas lure fast-moving frogs by giving undulatory wiggles of their tail, which resembles a worm. 9. Since the undulatory rotation is now being assumed by the reference frame itself, an undisturbed state function appears to be truly static. 10. When the undulatory current passed through the coil of this electromagnet, the disc vibrated, thereby creating sound waves in the air.
