How to use undulatory theory in a sentence
The undulatory theory, now generally accepted, maintains that light is carried by vibrations in ether.Practical Mechanics for Boys | J. S. Zerbe
This diffraction of light first proved to us definitely the reality of the undulatory theory of light.
Still the undulatory theory had undoubtedly dawned upon the mind of this remarkable man.
This subject may be illustrated by the phenomena which first suggested the undulatory theory to the mind of Hooke.
The undulatory theory affirms that the rings are caused by the interference of waves reflected from both surfaces.