Light & Sound Review

Allows all light through

• Transparent

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

Allows some light through

• Transparent

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

Allows no light through

• Transparent

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

Light is a form of

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Light travels in a straight line called a

Luminous objects ______ their own _____.

• create, light

• make, food

• absorb, light

• are, energy

Which of these objects is NOT luminous?

• Fireflies

• The moon

• The sun

• A campfire

Are these examples of luminous or non-luminous objects?

Bob Ross, notebook paper, cupcakes

• Luminous

• Non-Luminous

Are these examples of luminous or non-luminous objects?

Stars, Nintendo Switch screen, lava

• Luminous

• Non-luminous

Reflection

• Light bounces off something

• Light bends because it changes speed

Tags

NGSS.MS-PS4-2