Understanding Light Energy- video/lesson

• Light is visible energy.

• True

• False

Tags

NGSS.MS-PS4-2

• Light travels faster than sound.

• True

• False

• All objects allow light to pass through them.

• True

• False

Answer explanation

Not everything lets light pass through. Clear things like glass do, but opaque things, like walls, block the light. 🌞🚫

Tags

NGSS.MS-PS4-2

• Refraction occurs when light bounces off an object.

• True

• False

Answer explanation

Refraction doesn’t happen when light bounces off an object—that’s called reflection! Refraction is when light bends as it passes from one material to another, like when a straw looks bent in a glass of water. 🌊✨

4o

Tags

NGSS.MS-PS4-2

• Transparent materials completely block light. 

• True

• False

Answer explanation

Transparent materials don’t block light—they let it pass through! It’s like looking through a clean window or a clear glass of water. You can see right through them! 🪟👀✨

Tags

NGSS.MS-PS4-2