What is spectrum?

A spectrum is like a rainbow made by light, but instead of just colors, it can show different kinds of waves hiding in one thing.

Imagine you have a big box full of marbles, all the same size and shape. But when you shake the box, they roll out in different patterns depending on how fast you move it. A spectrum is like that box: it shows what's inside light or sound by spreading them out into their parts.

How It Works

When light passes through a prism, like a triangle-shaped glass, it splits into colors. This happens because each color moves at a slightly different speed. Red goes slowest, violet fastest. So they spread out into a spectrum of colors: red, orange, yellow, green, blue, indigo, and violet.

Real-Life Spectrum

You might have seen this when you look at the sky after rain, a rainbow! That’s a spectrum made by sunlight bouncing off raindrops. Each drop acts like a tiny prism, spreading out the light into colors we can see.

Just like marbles in a box, a spectrum helps us see what's inside something that seems simple at first, and it all starts with shaking things up! A spectrum is like a rainbow made by light, but instead of just colors, it can show different kinds of waves hiding in one thing.

Imagine you have a big box full of marbles, all the same size and shape. But when you shake the box, they roll out in different patterns depending on how fast you move it. A spectrum is like that box: it shows what's inside light or sound by spreading them out into their parts.

How It Works

When light passes through a prism, like a triangle-shaped glass, it splits into colors. This happens because each color moves at a slightly different speed. Red goes slowest, violet fastest. So they spread out into a spectrum of colors: red, orange, yellow, green, blue, indigo, and violet.

Real-Life Spectrum

You might have seen this when you look at the sky after rain, a rainbow! That’s a spectrum made by sunlight bouncing off raindrops. Each drop acts like a tiny prism, spreading out the light into colors we can see.

Just like marbles in a box, a spectrum helps us see what's inside something that seems simple at first, and it all starts with shaking things up!

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