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100

When a wave bounces off a surface

Reflection

100

_______________ is when you can see completely through an object

Transparent

100

____________ is the reflection of sound

Echo

100

Hard/Soft surfaces best absorb sound

Soft

100

High peak of a transverse wave

Crest

200

When a wave bends as it goes from one medium to another

Refraction

200

________________ is when SOME light can be seen through an object

Translucent

200

An example of a longitudinal wave is __________

A slinky

200

Black/White is the mixture of all light colors

White

200

Squeezing together of a longitudinal wave

Compression

300

When a wave bends or squeezes to make it around an object

Diffraction

300

____________ is when NO light can be seen through an object

Opaque

300

An example of a transverse wave is ____________

A rope

300

Hard/Soft objects best reflect

Hard

300

Low peak of a transverse wave

Trough

400

When two waves come into contact with one another

Interference

400

Draw an opaque object

400

Sound is made from _________________

Vibrations

400

If I were in a sports team in the summer time I would want a black/white jersey. Why?

White, black absorbs heat and makes you hotter.

400

Spread apart portion of a longitudinal wave

Rarefaction

500

_______________ interference occurs when two in sync waves meet and make one larger wave

Constructive

500

Draw a Translucent object

500

When a plane breaks the sound barrier the sound created is known as ______________

A sonic boom

500

Hard/Soft surfaces create an echo

Hard

500

The "rest position"

Equilibrium