The wave theory predicted that light waves could interfere with each other like sound waves as noted around 1800 by.
Here's how to set it up on your Mac! Visible light, which occupies a middle ground in frequency, can easily be shown in experiments to be describable using either a wave or particle model, or sometimes both.
The human eye has the ability to respond to all the wavelengths of light from 400—700 nm.
For example, produce light by this means and boats moving through water can disturb plankton which produce a glowing wake.