22A
Give an example of a transparent material.
Glass, Cellophane Wrap, Air, etc
What is the acronym for the 7 shades of color?
ROY G BIV
Real images can be produced only by special curved mirrors called a C____ mirror.
Concave
A diverging lens is also called a C____ L___.
Concave Lens
How are zebras and humans alike?
They Both Have Stripes
Translucent materials do not allow _____ to pass through easily.
Light
What are the three primary colors OF LIGHT?
Red, Blue and Green
The point in front of the mirror where the reflective ray from all incident rays that are parallel to the optical axis will intersect is called the F____ P____.
Focal Point
A converging lens is also called a C_____ L___.
Convex Lens
Who stole the exams?
Mrs. Myers
_____ materials do not allow visible light to pass.
Opaque
What are the three primary subtractive colors?
Cyan, Magenta, and Yellow
When the surface of a mirror bulges outward it's called a C____ mirror.
Convex
Nearsightedness is corrected with D______ L____.
Diverging Lenses
When we took mug cake orders, who ordered a surprise? (two options, give one)
Mrs. Myers, Coach G
_________ objects are objects that can produce visible light.
Luminous
Scientists have learned that the human eye and brain can distinguish three colors of light called _____ ____.
Primary Colors
The most common type of reflection is called _____ reflection.
Diffuse
Farsightedness is corrected with C_____ L_____.
Converging Lenses
When lit on fire, what color flame does copper produce?
Bluish Green
A ___ of light has it's endpoint at the light's source, and it's direction is perpendicular to the wave's travel.
Ray
The colors that pigments produce are known as __ ___.
Subtractive Colors
The ray approaching a reflective ray is called an I_____ ray and the outgoing ray is the R______ ray.
Incident, reflected
I_____ of R_____ is the ratio of the speed of light in a vacuum to the speed of light in a medium.
Index of Refraction
What was the first experiment we did this year? (With Mrs. Elisabeth)
Making Soap