Reflection of Light Quiz

Reflection of light is when light rays change direction after encountering a surface or other boundary that does not absorb the energy of the radiation.

Specular reflection is when light reflects off a polished surface, such as a mirror, perfectly reflecting any light bouncing off of it.

Diffuse reflection is when light reflects from a rough surface, causing the light rays to scatter in different directions.

<p>The law of reflection states that light reflects from a smooth surface at the same angle as it hits the surface.</p> Signup and view all the answers

<p>Reflection of light is important because it is the basis for vision. People see objects because they either give off light or they reflect light from another source.</p> Signup and view all the answers

<p>The law of reflection states that when light reflects off a plane surface, the angle of incidence will be equal to the angle of reflection.</p> Signup and view all the answers

<p>Specular reflection, or regular reflection, describes when light reflects off a polished, plane surface. Specular reflection obeys the law of reflection, the angle of incidence equals the angle of reflection.</p> Signup and view all the answers

<p>When light is incident on a rough surface, it undergoes diffuse reflection. Each ray of light follows the law of reflection, but surface roughness causes the rays to be reflected at many different angles.</p> Signup and view all the answers

<p>Multiple reflections occur when light reflects in two mirrors at an angle. The number of images formed depends on the angle between the mirrors.</p> Signup and view all the answers

<p>A person looking at their reflection in the mirror is an example of reflection of light.</p> Signup and view all the answers