Sound & Light

Which one is not a source of natural light?

• sun
• light bulb
• star
• lightening

You must have ____________ to have sound.  

• bells
• vibrations
• loud things
• a radio

Which one makes sound?

• thunder
• lightening
• the sun
• the stars

Light that CANNOT pass through an object

• opaque
• transparent
• translucent
• beams

Tags

NGSS.MS-PS4-2

SOME light passes through an object

• translucent
• transparent
• opaque
• shadow

Tags

NGSS.MS-PS4-2

Light that can COMPLETELY pass through an object

• transparent
• translucent
• opaque
• light rays

What form of energy travels in straight lines?

• Light
• Heat
• Motion
• Hello!

The major source of light is

• Sun
• Moon
• Fire
• iPhone

Tags

NGSS.MS-ESS1-1

_____________ happens when a light ray hits a surface and bounces off.

• Reflection
• Refraction
• Subtraction
• Addition

Tags

NGSS.MS-PS4-2

Anything that can be heard by humans or animals

• light

• sound

• space

• shadow