Light Reflection & Vision

Front

What is light reflection?

Back

Light reflection is when light bounces off a surface, allowing us to see images.

Front

What is the role of our brains in vision?

Back

Our brains help us interpret the images we see, including flipping upside-down images right-side up.

Front

What is a reflector?

Back

A reflector is a surface that bounces light back, such as a mirror or shiny metal.

Front

What is the best material for reflecting light?

Back

Shiny metal is the best reflector of light.

Front

What is a lens?

Back

A lens is a curved piece of glass or plastic that helps focus light to form clear images.

Front

What is an example of a device that uses lenses?

Back

Cameras and glasses use lenses to focus light.

Front

What does NOT use light reflection?

Back

A USB memory stick does not use light reflection; it stores data electronically.

Front

What are fiber optics?

Back

Fiber optics are thin strands of glass or plastic that carry light signals for faster internet connections.

Front

What is an image?

Back

An image is a visual representation of something, created by light reflecting off surfaces.

Front

What happens when light hits a mirror?

Back

When light hits a mirror, it reflects back, allowing us to see our reflection.