A photon.
The wave theory of light is the idea, supported by a number of scientists over the years, that light behaves as waves. It has been superseded by Quantum theory, which says (in part) that light sometimes behaves like a particle and sometimes like a wave.
sound is form of energy and sound reflects a hard surface just like light
Optics.
reflects, refracts and reflects
A photon.
No it also behaves like a particle
Not exactly - light has wave properties. That means that it behaves like a wave.
Not exactly - light has wave properties. That means that it behaves like a wave.
The wave theory of light is the idea, supported by a number of scientists over the years, that light behaves as waves. It has been superseded by Quantum theory, which says (in part) that light sometimes behaves like a particle and sometimes like a wave.
sound is form of energy and sound reflects a hard surface just like light
If you set up an experiment with equipment that detects and measures wave properties and then run light through it, light behaves like waves. If you set up an experiment with equipment that detects and measures particle properties and then run light through it, light behaves like particles. Light exhibits the propertiers of both waves and particles.
Optics.
WHY does light have a dual character? As far as we can tell, in our Universe, it just DOES. There's nothing about our Universe that would require that light sometimes behaves like a particle, but, whether we like it or not, in our Universe it does.
That theory states that light behaves as group of particles.
Light is scattered
Light behaves simultaneously as a wave and as a particle.