wave theory of light
undulatory theory
wave theory
undulationism
corpuscular theory
corpuscular theory of light
refraction
reflection
reflexion
optical phenomenon
optics
propagation
photophysics
polarisation
polarization
photonastic
photoreleasable
gravitation wave
gravity wave
photology
carrier
light wave
photoconvertible
radiophysics
carrier wave
afterwave
light
wave number
photoeffect
lightray
æther wave
microwave
refractive
diffused
deflective
diffuse
luminar
soft
traveling wave
photoinitiated
photoscience
diactinic
travelling wave
acoustic wave
transmission medium
wavecut
kymatology
sound wave
visible radiation
visible light