Team 1
0
Team 2
0
Teams
Name
Score
×
Cannot play game.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
15
×
When light is blocked by an opaque object, this makes a ___.
shadow
Oops!
Check
Okay!
Check
15
×
When white light is split into a spectrum, this is called __.
dispersion
Oops!
Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
gift
Win 25 points!
Okay!
×
gift
Win 20 points!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
Name the three primary colors of light.
red, blue, green
Oops!
Check
Okay!
Check
15
×
Red light + blue light = ?
magenta light
Oops!
Check
Okay!
Check
15
×
Name the three secondary colors of light.
cyan, magenta, yellow
Oops!
Check
Okay!
Check
15
×
What is the law of reflection?
The angle of reflection is equal to the angle of incidence.
Oops!
Check
Okay!
Check
15
×
What is the unit for measuring frequency of a wave?
hertz = Hz = vibration per second
Oops!
Check
Okay!
Check
15
×
Colored pieces of glass or plastic that absorb some wavelengths and transmit others are called __.
filters
Oops!
Check
Okay!
Check
15
×
Why does copper sulfate appear to be blue?
it reflects blue wavelength (and absorbs other colors)
Oops!
Check
Okay!
Check
×
banana
Go to last place!
Oops!
×
gold
Win 50 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 10 points!
Oops!
15
×
Red light + green light = ?
yellow light
Oops!
Check
Okay!
Check
15
×
The maximum distance the vibrating object moves from its rest position is called the __.
amplitude
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
gift
Win 10 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
Sound travels the fastest in a ___ medium.
solid
Oops!
Check
Okay!
Check
15
×
Sound cannot travel without __.
particles / air / matter / a medium
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies