Sounds
Light
Sir Isaac Newton
Lenses
100
This word means "too many to count."
What is "countless"?
100
False: People and animals do not see all the same colors.
True or false: People and animals see all the same colors.
100
This man is famous for doing experiments with light.
Who was Sir Isaac Newton?
100
This type of lens is used in glasses for people who have trouble seeing far away.
What is a concave lens?
200
___________ can hear between 20 and 20,000 vibrations per second.
What is "Humans?"
200
False: All colors in the spectrum have the same wavelength.
True or false: All colors in the spectrum have the same wavelength?
200
He did different experiments with light to discover this concept.
How did Sir Isaac Newton discover that white light is a mixture of all colors?
200
It is a piece of glass or plastic that bends light rays that strike it.
What is a lens?
300
Fast sound waves make this kind of pitch.
What makes a high pitch?
300
______________ is a form of energy.
What is light?
300
___________ ___________ is the mixture of all colors.
What is white light?
300
Convex is the opposite of this.
What is is concave?
400
Pitch
What is the difference in the highness or lowness of sound?
400
This is what we get when all the rainbow colors mix together.
How do we get white light?
400
A ______________ is a glass pyramid that reflects different colors of the spectrum.
What is a prism?
400
This is a lens that is thinner in the middle and caves inward.
What is a concave lens?
500
Sound waves are caused by these.
What are "vibrating objects?"
500
The ____________ ____________ is the range of light waves that we can see.
What is the visible spectrun?
500
287 (The years between when Sir Isaac Newton died and now.)
What is 2014 minus 1727?
500
This is a lens that is thicker in the middle and used to magnify.
What is a convex lens?
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