Imagine you're looking at a mirror, and it shows only the front of your face, not the back. That's because the mirror reflects light from the side that is facing it, like how a friend can only see what you’re showing them, not what’s on your back. Light travels in straight lines, so when it hits the mirror, it bounces back to our eyes, helping us see our reflection.
Examples
- When you wave at a mirror, only your hand moves in front, not the back.
- A mirror reflects what’s facing it like a friend who can’t see behind you.
- You can't look at your back in a mirror unless you turn around.
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See also
- Why Can’t We See Through Walls?
- What Causes the ‘Doppler Effect’ and How Does It Work in Everyday Life?
- Why Is the Sky Blue?
- What Causes the ‘Moon Illusion’?
- How Does Scientists Finally Explain Why We See Ghosts Work?
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