Light and Sound Waves Review

Light that CANNOT pass through an object

• opaque
• transparent
• translucent
• beams

To increase volume

• amplify
• vibration
• molecules
• pitch

SOME light passes through an object

• translucent
• transparent
• opaque
• shadow

This creates HIGH and LOW sound waves

• pitch
• vibration
• amplify
• sound

Light that can COMPLETELY pass through an object

• transparent
• translucent
• opaque
• light rays

Back and forth movement in air bouncing off molecules

• vibration
• sound
• amplify
• pitch

This is produced by vibrating objects through air

• sound
• vibration
• amplify
• pitch

What happens to your pupils in the LIGHT?

• Get smaller
• Get bigger
• Fall Out
• Change Color

What happens to your pupils in the DARK?

• Get smaller
• Get bigger
• Fall out
• Change color

The SHORTER the wavelength the _________ the sound.

• Higher
• Lower
• Louder
• More annoying