Mechanical Waves
EM Waves
Light
Eyes
Grab Bag
100
A wave that has a crest and trough
What is transverse
100
These waves do not need a medium to travel through
What is EM Waves
100
When you cannot see through an object
What is opaque
100
YOu have ______________ eyes
What is 2
100
Earthquake waves are
What is seismic waves
200
The height of a wave from center of the crest?
What is amplitude
200
Night Vision goggles use this wave
What is Infrared
200
When all 3 colors of light are mixed, it is...
What is white
200
This part of your eye changes your pupil
What is iris
200
The 3 colors of pigment are
What is cyan, magenta, and yellow
300
Highest frequency of waves are
What is Gamma Rays
300
When some light reflects through an object
What is translucent
300
The image is _______________ on the lens
What is flipped/upside down
300
What is rarefraction
far apart
400
When waves spread out
What is diffraction
400
What type of wave can you see?
What is visible light
400
Red, Green, and Blue are what?
What is the primary colors of light
400
Your pupil is __________ in lowlight
What is large/big
400
What is compression
close together
500
A wave needs to ____________ ___________ a ____________ in order to be a mechanical wave.
What is travel through wave
500
Longest wavelength of an EM Wave is
What is Radio waves
500
what are the colors of the rainbow in order of low frequency to high frequency
What is ROYGBIV
500
Rods reflect _________ and cones reflect _______
What is light; color
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