Show:
Vocabulary
Sound
Light
Color
About Us
100
The amount of energy transferred by a sound wave through a certain area each second is what vocabulary word?
Intensity
100
Sound travels more ____ through solids and liquids.
quickly
100
Light ___ that hit a convex mirror diverge, or spread apart, after they are reflected.
rays
100
What are the 3 primary pigment colors?
magenta, cyan, and yellow
100
Why are the tables put away?
Because people keep drawing on them
200
A colored material that is used to change the color of other substances is what vocabulary word?
Pigment
200
When an object like the ____ fork vibrates, it creates sound waves.
Tuning
200
Each ____ ____ beam is called a light ray.
narrow light
200
What are the primary colors of light?
red, green, and blue
200
What's the name of the family who funded Defer?
The Defer family
300
Thinner in the middle and thicker at the edges is what vocabulary word?
Concave lens
300
As a mediums ____ rises, its molecules move faster, conducting sound wave faster.
Temperature
300
_____ sources send out _____ waves in all directions.
light x2
300
All the colors that you see can be made by mixing _ colors of light. What number?
3
300
What joke has Mr. Sternburg said the most this year?
I'm the brightest because my dad calls me sun.
400
The speed of light in the material is what vocabulary word?
Index of refraction
400
A sound waves ____ depends on the temperature and state of the medium.
Speed
400
What is the word called for when a spoon is in a cup of water, looking like its bent?
refraction
400
Objects that appear ____ absorb all colors of light and reflect little or no light back to your eyes.
black
400
When was Streetsboro high school built?
1902
500
Type of matter in an object that determines the amount of light it absorbs, reflects, and transmit is what vocabulary word?
Opaque
500
What wave is formed when a vibrating object collides with air molecules transferring energy to them?
Sound wave
500
To cause a _____ reflection, the roughness of a surface must be less than the wavelengths it reflects.
regular
500
An object's color depends on the ______ of light it reflects.
wavelengths
500
How long have Erin and Riley been friends?
9 years