Amplify Light Waves Review

Front

What is the effect of sunlight on special ink that is only visible in sunlight?

Back

Sunlight can provide energy to the ink, making it visible.

Front

Which type of light is more likely to damage materials: X-ray or gamma ray?

Back

Neither X-ray nor gamma ray light is likely to damage the material because the material does not take in energy from either type.

Front

Why does infrared light warm a mirror while light from a desk lamp does not?

Back

The mirror can absorb energy from infrared light, causing it to warm up.

Front

Can visible light cause quartz to become warm?

Back

No, neither infrared light nor visible light can warm quartz because it does not absorb energy from them.

Front

Which type of laser light can cut through silicone?

Back

The carbon dioxide laser can cut a hole in silicone.

Front

What is the definition of light energy?

Back

Light energy is the energy that light carries, which can be absorbed by materials.

Front

What happens when light is absorbed by a material?

Back

When light is absorbed, it can increase the energy of the material, often causing it to heat up.

Front

What is the difference between visible light and infrared light?

Back

Visible light can be seen by the human eye, while infrared light is not visible and is felt as heat.

Front

How does energy transfer from light to materials?

Back

Energy transfers from light to materials when the light is absorbed, increasing the material's energy.

Front

What is the role of energy in making special inks visible?

Back

Energy from light can activate the special ink, making it visible.