Photons are particles of light:))) (in some cases.)
The photoelectric effect demonstrates that light behaves like a stream of particles called photons. When photons with sufficient energy hit a material's surface, they can knock electrons loose. The energy of the ejected electrons depends on the frequency of the light, supporting the idea that light is quantized into discrete particles.
Light is both a wave and a particle. It exhibits wave-like properties such as interference and diffraction, as well as particle-like properties such as energy quantization and momentum. This duality is described by the wave-particle duality principle in quantum mechanics.
There are evidences that light is made up of particles called photons and even of waves. Light plays a dual nature. Some phenomenon like reflection and refraction can be explained on the basis of particles called photons while phenomenon like diffraction and polarization can be explained on the basis of wave theory of light. So, we can say that light is made up of particles as well as waves.
There are some particles that travel at the speed of light - mainly, the photon (the particle that makes up light), and the (hypothetical) graviton. No particles are known to travel faster than that, and it doesn't seem likely that this is at all possible.
Photons are particles of light:))) (in some cases.)
The photoelectric effect demonstrates that light behaves like a stream of particles called photons. When photons with sufficient energy hit a material's surface, they can knock electrons loose. The energy of the ejected electrons depends on the frequency of the light, supporting the idea that light is quantized into discrete particles.
it is iron
Light is both a wave and a particle. It exhibits wave-like properties such as interference and diffraction, as well as particle-like properties such as energy quantization and momentum. This duality is described by the wave-particle duality principle in quantum mechanics.
Let light through
There are evidences that light is made up of particles called photons and even of waves. Light plays a dual nature. Some phenomenon like reflection and refraction can be explained on the basis of particles called photons while phenomenon like diffraction and polarization can be explained on the basis of wave theory of light. So, we can say that light is made up of particles as well as waves.
It travel in a higher speed than sound
Yes, light is able to pass through a suspension. A suspension is a heterogeneous mixture where particles are temporarily dispersed in a medium, but they are not dissolved. Light can interact with the particles in the suspension, causing it to scatter or be absorbed to some extent, but some of the light can still pass through.
For any mixture to be called a colloid, there are some conditions to be fulfilled:the solvent in which particles are moving around the solvent without dissolving or without settling down.The particles must be visible to the naked eye.the density of the particles must be same at every point of the solventSince smoke has all these properties, so it's considered as a colloid.
In some ways light act like waves, in others like particles.
It travel in a higher speed than sound
There are some particles that travel at the speed of light - mainly, the photon (the particle that makes up light), and the (hypothetical) graviton. No particles are known to travel faster than that, and it doesn't seem likely that this is at all possible.