Light & Sound Waves Flashcard 1 RETAKE

Front

What is absorption in the context of light?

Back

Absorption is the process by which light is taken in by a material and converted into heat energy.

Front

What does transmission mean in relation to light?

Back

Transmission refers to the passage of light through a material without being absorbed or reflected.

Front

What happens to light when it is reflected?

Back

Reflection is the bouncing back of light when it hits a surface.

Front

Define refraction in terms of light behavior.

Back

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

Front

What is the relationship between absorption and heat energy?

Back

When light is absorbed by a material, it is converted into heat energy, causing the material to become warmer.

Front

Give an example of absorption in everyday life.

Back

A car hood getting hot after being in the sun is an example of absorption, as the car absorbs sunlight.

Front

What is the difference between reflection and refraction?

Back

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

Front

How does the color of a material affect its absorption of light?

Back

Darker colors tend to absorb more light and convert it to heat, while lighter colors reflect more light.

Front

What is an example of transmission in real life?

Back

Looking through a clear glass window is an example of transmission, as light passes through the glass.

Front

What type of light interaction occurs when you see your reflection in a mirror?

Back

The interaction is reflection, as light bounces off the mirror surface.