Light and Sound

A back and forth movement of matter

• frequency

• pitch

• vibration

• volume

the loudness of a sound

• volume

• frequency

• vibration

• refraction

The bouncing of light off a surface

• refraction

• translucent

• opaque

• reflection

not letting light pass through

• opaque

• translucent

• transparent

• frequency

How high or low a sound is

• frequency

• pitch

• volume

• vibration

the number of vibrations per second of a sound

• frequency

• vibration

• volume

• pitch

letting some light pass through

• opaque

• translucent

• transparent

• reflection

Which surface would bounce back almost all the light waves that hit it?

• clear glass

• frosted glass

• mirror

• water

What do waves not transmit?

• energy

• light

• matter

• sound

What is happening when the light passes through the lens?

• compression

• magnification

• reflection

• refraction