Light Energy

Front

What is light energy?

Back

Light energy is a form of energy that helps us see things. It comes from sources like the sun and light bulbs.

Front

Why can light shine through a clear window?

Back

Light can shine through a clear window because it is transparent, allowing light to pass through.

Front

What is an opaque object?

Back

An opaque object is something that does not let light pass through it, like a wall or a book.

Front

What do plants need to grow well?

Back

Plants need light energy to grow well.

Front

What kind of energy can you see?

Back

The kind of energy you can see is light energy.

Front

What is energy?

Back

Energy is the ability to do work or cause change.

Front

What is a transparent object?

Back

A transparent object is something that allows light to pass through, like clear glass.

Front

Can you name a source of light energy?

Back

A source of light energy is the sun.

Front

What happens when light hits an opaque object?

Back

When light hits an opaque object, it cannot pass through and creates a shadow.

Front

What is a shadow?

Back

A shadow is a dark area created when an opaque object blocks light.