My Crossword Maker Logo
Powered by BrightSprout
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Physical Science 14

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Across
1
If all colors are absorbed by an object, its color will be _____
6
If all colors are reflected by an object, its color will be ____
7
Light bulbs in classrooms
8
Color on the inside of the curve of a rainbow
10
Number of types of cones in the eye
12
Light that is on one plane
14
Old fashioned light bulb
16
Light sensing cells that use dim light
18
Something through which light passes, but images can't be seen
19
Happens when light bends due to slowing down or speeding up
21
Light sensing cells that see color
22
Something through which light doesn't pass
Down
2
Sodium, neon, and ____ are used in sodium vapor lights
3
Light that does not diffuse
4
Light emitting diode
5
The angle of incidence = the angle of ______
6
Color depends on the ____ of light
9
A windshield is an example
11
3 dimensional images produce by lasers
13
About 8% of ___ have some color blindness
15
Part of the eye with light sensing cells
17
Number of colors seen in a rainbow
20
Color of a neon sign