Reflection/Refraction

Front

What is reflection in terms of light?

Back

Reflection is when light bounces off the surface of an object.

Tags

NGSS.MS-PS4-2

Front

What is refraction?

Back

Refraction is the bending of light waves as they pass from one medium (material) to another.

Tags

NGSS.MS-PS4-2

Front

What happens to light rays when they travel from water to air?

Back

The light rays are refracted.

Tags

NGSS.MS-PS4-2

Front

What is an example of a material that reflects light?

Back

A mirror is an example of a material that reflects light.

Tags

NGSS.MS-PS4-2

Front

What does it mean when light is absorbed?

Back

Absorption is when light is taken in by a material and does not bounce back or pass through.

Tags

NGSS.MS-PS4-2

Front

What is the difference between reflection and refraction?

Back

Reflection is the bouncing of light, while refraction is the bending of light as it passes through different materials.

Tags

NGSS.MS-PS4-2

Front

Can you name a common example of refraction?

Back

A common example of refraction is a straw appearing bent when placed in a glass of water.

Tags

NGSS.MS-PS4-2

Front

What is the role of a lens in terms of light?

Back

A lens refracts light to focus or disperse it.

Front

What is the term for light that travels through a medium without being absorbed?

Back

Transmission is the term for light that travels through a medium without being absorbed.

Tags

NGSS.MS-PS4-2

Front

What happens to light when it hits a rough surface?

Back

When light hits a rough surface, it scatters in many directions, which is called diffuse reflection.

Tags

NGSS.MS-PS4-2