Download I.INTRODUCTION- II. LIGHT IN COLOR

The Science of Light
NAME________________________________
http://www.learner.org/teacherslab/science/light/index.html
I.INTRODUCTIONLight acts like ________________________, little light _______________ that stream from the source.
Light also acts like _____________________, __________________ in space
Light is _______________. It can be said to have ___________________-_________________ duality.
II. LIGHT IN COLOR
a.Made from Dots
How many colors can a magazine printer usually print? __________________________
Name them-
GO!-Record the % of each color your used when you successfully Mix & then Test the combinations for the given color.
Describe color given
Color 1
Color 2
Color 3
Cyan
Magenta
Yellow
b.Colored Shadows (must use computer-will not display all content on ipad)
BACKGROUND-read the information & answer the 4 questions.
How do you make the color Magenta?
Why are the black parts of the shadow the shapes they are?
What is the rule for what color each shadow is? And why does the rule make sense?
How can you make just one shadow? Why does it look that way?
c.Stellar Spectra
What happens when light passes through a prism?
What is the name of instruments scientists make to separate light?_____________________________
BACKGROUND-read the
information and answer the questions
What else should Isaac Newton be famous for besides gravity?
What happens when the photon of a particular energy hits the element’s atom?
By studying stellar spectra scientists were able to prove what about stars?
GO!-Put an x in the chart if the element is present for 3 mystery stars given by the website.
Calcium
Hydrogen
Iron
Mystery star 1
Mystery star 2
Mystery star 3
III.Laws of Light
Three rules of light are:
a)
b)
c)
Magnesium
d.Alien Eyes
Top picture
R
L
Bottom picture R
L
Parallax says closer objects shift _____________________________ than distant ones.
GO!-Discover & then record where the alien’s eyes were located.
e. Where is the Player? (must use computer-will not display all content on ipad)
GO!-Discover then record below where on the field player A,B,C,D,E are located.
Why are some shadows darker than others?
Why are some shadows longer than others?
Why are none of the shadows completely dark?
If you turned off one of the lights what would happen?
f. Fun House Mirrors
Concave mirrors make you look
tall
short
Convex
tall
short
Read the Background information and answer the questions
The main rule for mirrors is-
Complete the diagram with the letters that represent the correct part
I=angle of incidence
R=angle of reflection
N=Normal line
M=mirror
L=ray of light
GO!-Discover & Record the mirrors needed to create three images given by the website
Image 1
Mirror 1
Mirror 2
Mirror 3
Image 2
Image 3