Light is like a rainbow, but we only see parts of it, just like you might only see part of a cookie when it’s hidden behind others in a jar.
Imagine light as a big, colorful band that stretches from one end to the other, like a giant rainbow. This whole thing is called the electromagnetic spectrum. Some parts of this rainbow are visible, those are the colors we see when we look at a real rainbow: red, orange, yellow, green, blue, indigo, and violet.
But most of the rainbow is invisible to us. Think of it like a cookie jar with different kinds of cookies inside, you can only taste the ones that are on top. Similarly, infrared light is like warm cookies we can feel but not see (like when you stand near a heater), and ultraviolet light is like a special kind of cookie that can make your skin tingle (like the sun after a long day at the beach).
So, just as you might only taste some cookies in the jar, we only see some parts of the big light rainbow, the visible colors, but there's still a whole world of invisible light all around us! Light is like a rainbow, but we only see parts of it, just like you might only see part of a cookie when it’s hidden behind others in a jar.
Imagine light as a big, colorful band that stretches from one end to the other, like a giant rainbow. This whole thing is called the electromagnetic spectrum. Some parts of this rainbow are visible, those are the colors we see when we look at a real rainbow: red, orange, yellow, green, blue, indigo, and violet.
But most of the rainbow is invisible to us. Think of it like a cookie jar with different kinds of cookies inside, you can only taste the ones that are on top. Similarly, infrared light is like warm cookies we can feel but not see (like when you stand near a heater), and ultraviolet light is like a special kind of cookie that can make your skin tingle (like the sun after a long day at the beach).
So, just as you might only taste some cookies in the jar, we only see some parts of the big light rainbow, the visible colors, but there's still a whole world of invisible light all around us!
Examples
Ask a question
See also
- What are spectral reflectance of pigments?
- How do mirrors use specular reflection?
- What Causes the ‘Glow’ of a Neon Sign?
- What are pink or red skies?
- What is Laser beam?