Glass Wave was created in 2008.
The sound wave must match the glass's natural resonating frequency, which means the frequency that it vibrates naturally at, when the glass picks this up, it vibrates with it due to resonance. The glass can vibrate so violently that it shatters.
When a light wave passes from air into glass, it bends towards the normal due to an increase in the refractive index of glass compared to air. This bending of the light wave is known as refraction, and it causes the light wave to change direction as it enters the glass medium.
When a light wave goes through a pane of glass in a window, the light wave slows down due to the change in medium from air to glass and is refracted. Some of the light may also be reflected off the surface of the glass.
My Wave was created in 1994.
Wave Machines was created in 2007 in Liverpool, England.
the glass allows short wave lengths of radiation to enter, but reduces the amount of long-wave length radiation that escapes
As the electromagnetic wave passes from air into glass, the frequency remains the same, but the speed decreases. This is due to the change in the medium's refractive index, which causes the wave to slow down as it travels through the denser medium of glass.
Wave Loch was created in 1981.
Washington Wave was created in 1987.
Lefroy Wave was created in 2006.
Common Wave was created in 1763.
Wave Master was created in 2003.