MS-PS4-2 - Light and Matter

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one medium to another, caused by a change in its speed.

Front

What happens to light when it passes through water?

Back

Light is refracted at an angle, which can cause objects to appear distorted or displaced.

Front

Define reflection in terms of light.

Back

Reflection is the bouncing of light off a surface, allowing us to see images.

Front

What is a transparent medium?

Back

A transparent medium is a substance that allows all light to pass through it without scattering.

Front

What is the difference between translucent and opaque materials?

Back

Translucent materials allow some light to pass through but scatter it, while opaque materials do not allow any light to pass.

Front

What color is produced when all colors of light are reflected?

Back

White light is produced when all colors of light are reflected.

Front

What is absorption in the context of light?

Back

Absorption is when light is taken in by a material and not reflected or transmitted.

Front

What is the role of a medium in light transmission?

Back

A medium is a substance through which light travels; it can affect the speed and direction of light.

Front

How does the angle of incidence relate to reflection?

Back

The angle of incidence is equal to the angle of reflection when light bounces off a surface.

Front

What is the significance of the wavelength of light?

Back

The wavelength of light determines its color and how it interacts with different materials.