How Does a Shadow Actually Form?

Imagine you're playing with a flashlight in the dark. When you turn it on, light shines out like magic. If you put your hand between the light and the wall, a shadow appears, like a ghostly version of your hand! This happens because light can’t go through solid things, so when an object blocks the path of the light, it leaves a dark spot behind. That’s how shadows work!

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Examples

  1. A cat sitting in front of a lamp casts a big, round shadow on the floor.
  2. When you hold up your hands between two flashlights, your shadow looks like it’s split into pieces.
  3. The moon blocks the sun and casts a shadow over Earth, that's why we have solar eclipses.

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