Light Reflection & Vision

Front

How does light move?

Back

Light moves in a straight line.

Front

What does Zoe use to aim the light at Bert's balloon?

Back

Zoe uses a mirror to aim the light.

Front

How does the light change direction to get around the sign?

Back

The light is reflected to change direction.

Front

Which of these does NOT use light reflection to work?

Back

USB memory stick does NOT use light reflection.

Front

Which of these helps provide faster Internet connections?

Back

Fiber optics help provide faster Internet connections.

Front

What is reflection?

Back

Reflection is when light bounces off a surface.

Front

What is a mirror?

Back

A mirror is a smooth surface that reflects light.

Front

What happens when light hits a rough surface?

Back

Light scatters when it hits a rough surface.

Front

What is the role of fiber optics?

Back

Fiber optics transmit light signals for communication.

Front

Can light travel through water?

Back

Yes, light can travel through water.