Behave Yourself
When a wave bounces off a surface
Reflection
_______________ is when you can see completely through an object
Transparent
____________ is the reflection of sound
Echo
Hard/Soft surfaces best absorb sound
Soft
High peak of a transverse wave
Crest
When a wave bends as it goes from one medium to another
Refraction
________________ is when SOME light can be seen through an object
Translucent
A slinky
Black/White is the mixture of all light colors
White
Squeezing together of a longitudinal wave
Compression
When a wave bends or squeezes to make it around an object
Diffraction
____________ is when NO light can be seen through an object
Opaque
An example of a transverse wave is ____________
A rope
Hard/Soft objects best reflect
Hard
Low peak of a transverse wave
Trough
When two waves come into contact with one another
Interference
Draw an opaque object
Sound is made from _________________
Vibrations
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.
Spread apart portion of a longitudinal wave
Rarefaction
_______________ interference occurs when two in sync waves meet and make one larger wave
Constructive
Draw a Translucent object
When a plane breaks the sound barrier the sound created is known as ______________
A sonic boom
Hard/Soft surfaces create an echo
Hard
The "rest position"
Equilibrium