Light and Sound

a unit used to measure the intensity of a sound

a series of sound caused by a reflection of sound waves from a surface back to the listener

Tags

NGSS.MS-PS4-2

a sound that is unpleasant or loud

allowing light to pass through so that objects behind can be distinctly seen

Tags

NGSS.MS-PS4-2

a type of energy made by vibrations

• wave

• noise

• sound

• tone

Tags

NGSS.MS-PS4-1

Clear plastic or glass that bends light.

• lens

• transparent

• echo

• audio

Tags

NGSS.MS-PS4-2

A series of sound caused by a reflection of sound waves from a surface back to the listener

• echo

• energy

• pitch

• tone

Tags

NGSS.MS-PS4-2

Volume-

• light

• to move quickly back and forth

•  fullness of tone or sound

•  Unit to measure loudness/volume

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

The highness or lowness of a sound

• flash

• light

• vibration

• pitch

a form of energy that makes it possible to see things