How Do Small Waves Capsize Ships?

Small waves can capsize ships because even tiny ripples can cause big problems when they happen just right.

Imagine you're on a bath tub, and it's full of water. You jump in, and the water moves around, that’s like a wave. Now imagine the bath tub is a ship, and instead of one person jumping in, hundreds of people are jumping in all at once, that’s like a big wave.

When a ship is on the water, it moves up and down with the waves. If the waves come just right, when the ship is going up, and then another wave hits it while it's going down, the ship can be thrown off balance, like a swing that gets pushed too much.

Even a small wave can do this if it happens at the right time, like a nudge that makes you fall over. It’s not because the wave is big, it’s because of how the ship moves with the water and when the waves hit.

So even though the wave looks tiny, it's like a little push that knocks a big tower over, and that’s how small waves can capsize ships!