Light Absorption, Reflection, & Refraction

Front

What is light reflection?

Back

Light reflection is the bouncing back of light rays when they hit a shiny or smooth surface.

Front

What happens to light when it hits a mirror?

Back

When light hits a mirror, it is reflected back, allowing us to see our image.

Front

Why do rough surfaces absorb more light?

Back

Rough surfaces scatter light in many directions, which leads to more absorption and less reflection.

Front

What color do objects appear if they absorb all colors of light?

Back

Objects that absorb all colors of light appear black.

Front

What is a prism used for?

Back

A prism is used to separate white light into its component colors, creating a spectrum.

Front

What is light absorption?

Back

Light absorption is the process by which an object takes in light energy, preventing it from being reflected.

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one medium to another, such as from air to water.

Front

How does the color of an object affect its absorption of light?

Back

Darker colors absorb more light, while lighter colors reflect more light.

Front

What is the difference between reflection and absorption?

Back

Reflection is the bouncing back of light, while absorption is the taking in of light energy by an object.

Front

What happens to light when it hits a rough surface?

Back

Light hitting a rough surface is scattered in many directions, leading to less reflection.