Think of a spectrum like a rainbow. When the sun shines through the rain, you see different colors like red, orange, yellow, green, blue, and purple. These colors are all part of the light spectrum. It’s like a magic bridge that shows us all the colors light can be.
Another way to think of a spectrum is like a musical piano. Each key on the piano makes a different sound, just like each color in the rainbow is different. When you play all the keys from one end to the other, you hear a range of notes, which is similar to seeing all the colors in the spectrum.
A spectrum can also be like a box of crayons. When you open the box, you see crayons of many different colors. You can use them to draw a picture with lots of different shades and tones. Just like the crayons, a spectrum shows us all the different possibilities of colors and sounds that we can see or hear.