What is the Wave/Particle Duality? Part 1?

Light acts like it’s made of both waves and particles, depending on how we look at it.

Imagine you're playing with your favorite toy ball. If you just roll it along the floor, it moves smoothly, like a wave. But if you throw it up in the air and catch it again, it acts more like a particle, something solid that you can grab and hold.

Now think about light. Sometimes, like when it goes through a window or makes rainbows, it behaves like a wave, spreading out and bending around corners. Other times, like when it hits your skin and makes you feel warm, it acts like a particle, little packets of energy called photons.

Think of light as a superhero who can switch between two powers:

• As a wave, it can ripple through space and create patterns.
• As a particle, it can zoom straight to you, like a tiny bullet.

This idea, that something can act like both a wave and a particle, is called Wave/Particle Duality. It's one of the coolest tricks in science!