Question

True or False

. most things in the world do not EMIT light
. the smallest elementary particle of light is called Photon
. the photons of light make things emanate light
. all of the light photons bounce back from a soft rough surface
. from a hard smooth surface the photons of light turn at different angles
. when the bouncing photos enter our eyes we can see the shape of things they Bounced from
. everything we see in the nothing but bouncing photons showing us the shape of the things they hit



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Answer 1

Answer:

1 true

2 true

3 false 6 5 6 7 8 false please follow me and me 2 follow u

Answer 2

▪A photon is the smallest discrete amount or quantum of electromagnetic radiation. It is the basic unit of all light. Photons are always in motion and, in a vacuum, travel at a constant speed to all observers of 2.998 x 108 m/s. This is commonly referred to as the speed of light, denoted by the letter c.

▪Wave-Particle Duality of Light. Quantum theory tells us that both light and matter consists of tiny particles which have wavelike properties associated with them. Light is composed of particles called photons, and matter is composed of particles called electrons, protons, neutrons.

▪For a rough surface, reflected light rays scatter in all directions. This is called diffuse reflection. Diffuse reflection is when light hits an object and reflects in lots of different directions. This happens when the surface is rough.

▪Reflection is when light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface.

▪Seeing spots, which are often called floaters, means that you are seeing objects that look like small specks, circles or strands floating in your visual field. These spots or floaters are located within the eye itself and generally move with your eyes, although they also drift on their own.

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