pattern
Sound waves.
The lowest point on a Sound or light wave is called a trough.
propagation
Sound because it has more waves than light.
Anywhere where there is light or sound!
Echoes of sound and images in a mirror involves sound waves and light waves respectively being reflected off a surface.
Echoes of sound and images in a mirror involves sound waves and light waves respectively being reflected off a surface.
Sound waves.
no, sound and light are very different Sound is a vibration in air, light is a particle called a photon moving through the air
The lowest point on a Sound or light wave is called a trough.
Propagation.
Sound is the vibration of molecules and atoms. Light is made up of things called "light quanta" or "photons." This means that sound cannot travel through a vacuum (there are obviously no molecules or atoms in a vacuum to transmit sound) but light can.
A sound bar is a special loudspeaker, consisting of a single cabinet, that creates a stereo sound. A visual representation thereof would be a visualization of the input sound, not the sound bar itself.
remote sensing.
remote sensing
Speaker
remote sensing.