Circuits and Light Flashcard

Front

What is reflection in terms of light?

Back

Reflection is when light bounces off a surface.

Front

What is refraction in terms of light?

Back

Refraction is when light bends as it passes from one medium to another.

Front

What happens to light when it hits a mirror?

Back

Light reflects off the mirror, allowing us to see our image.

Front

What is an example of an object that reflects light well?

Back

A mirror is an example of an object that reflects light well.

Front

What is an example of an object that refracts light?

Back

A prism is an example of an object that refracts light.

Front

What is the main difference between reflection and refraction?

Back

Reflection is bouncing off a surface, while refraction is bending as it passes through.

Front

What type of energy is produced when a circuit is closed?

Back

Sound energy can be produced when a circuit is closed.

Front

What is the role of a lens in a camera?

Back

A lens refracts light to focus and form an image.

Front

What happens to light when it passes through water?

Back

Light refracts and reflects when it passes through water.

Front

What is the effect of closing multiple switches in a circuit?

Back

Closing multiple switches can allow different types of energy to be produced.