Light

Front

What is light?

Back

Light is a form of energy that travels in waves and can be seen by the human eye.

Front

What does it mean to reflect light?

Back

To reflect light means to bounce it off a surface, like how a mirror shows our image.

Front

What is a shadow?

Back

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

Front

What factors can change the length of a shadow?

Back

The position of the light source (like the sun) and the height of the object can change the length of a shadow.

Front

What is the role of sunlight in plant growth?

Back

Sunlight provides light energy that plants use to make food through photosynthesis.

Front

What is a mirror?

Back

A mirror is a shiny surface that reflects light, allowing us to see our reflection.

Front

What is light energy?

Back

Light energy is the energy that comes from light sources, like the sun or light bulbs.

Front

How do we see objects?

Back

We see objects because they reflect light into our eyes.

Front

What is the difference between shiny and dull surfaces in terms of light?

Back

Shiny surfaces reflect more light, while dull surfaces absorb more light.

Front

What happens to light when it hits a transparent object?

Back

Light can pass through transparent objects, like glass, allowing us to see through them.