Interactions of Waves and Matter

Front

What is transmission in the context of light?

Back

Transmission is the process by which light passes through a material without being absorbed or reflected.

Tags

NGSS.MS-PS4-2

Front

What is refraction?

Back

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

Tags

NGSS.MS-PS4-2

Front

What is absorption in terms of light?

Back

Absorption is the process by which light is taken in by a material, converting the light energy into other forms of energy, such as heat.

Tags

NGSS.MS-PS4-2

Front

How does temperature affect the speed of sound waves?

Back

As air temperature increases, the speed of sound waves increases due to the increased energy of the air molecules.

Tags

NGSS.MS-PS4-1

Front

What is reflection in the context of light?

Back

Reflection is the bouncing back of light when it hits a surface that it cannot pass through.

Tags

NGSS.MS-PS4-2

Front

What is the difference between transmission and absorption?

Back

Transmission allows light to pass through a material, while absorption involves the material taking in the light energy.

Tags

NGSS.MS-PS4-2

Front

What happens to light when it passes through a prism?

Back

When light passes through a prism, it is refracted, causing the light to spread out into its component colors.

Tags

NGSS.MS-PS4-2

Front

What is the law of reflection?

Back

The law of reflection states that the angle of incidence is equal to the angle of reflection.

Tags

NGSS.MS-PS4-2

Front

What is the speed of light in a vacuum?

Back

The speed of light in a vacuum is approximately 299,792 kilometers per second (km/s).

Tags

NGSS.MS-PS4-1

Front

What is a medium in the context of wave interactions?

Back

A medium is a substance through which a wave travels, such as air, water, or solid materials.

Tags

NGSS.MS-PS4-2