What Is Color? | Physics in Motion?

Color is what makes things look different under the sun or a lamp, like how your favorite crayon looks bright on paper.

Imagine you have a flashlight. When you turn it on, it sends out little light particles called photons. These photons travel until they hit something, like your wall or your toy. Then they bounce back to your eyes.

Now think about paint. If you mix red and blue paint together, you get purple. But what if the light hitting the paint isn’t white? That’s when color changes! Color is all about how light interacts with objects, like a filter that lets only some colors through.

If you shine a red light on a blue wall, it might look black or dark purple instead of bright blue. It's just like wearing sunglasses, they change how things look by letting only certain parts of the light in.

So color is really about light and what happens when it meets something, whether that’s your crayon, your toy, or even your favorite shirt! Color is what makes things look different under the sun or a lamp, like how your favorite crayon looks bright on paper.

Imagine you have a flashlight. When you turn it on, it sends out little light particles called photons. These photons travel until they hit something, like your wall or your toy. Then they bounce back to your eyes.