Wonderful Waves
Exciting Energy
science
Science
Random Stuff You Probably Won't Know
100
What is amplitude?
How loud a sound wave is.
100
How to Increase Potential Energy?
Height
100
what is the biggest threat to our environment?
Humans
100
what is a sign that a chemical change has occurred?
formation of gases
100
What is the biggest shoe size?
26
200
What do you call the bending of light?
Refraction.
200
What is gravity?
The force of attraction between all matter.
200
How can we prevent environmental problems from occurring?
STEM
200
What is a clue that a chemical change has taken place?
Odor
200
What is the name of this game?
Science Is Cool
300
What is wave length?
The distance in between to waves.
300
What makes gravity stronger?
Mass.
300
What is the Difference between Atoms and molecules?
Atoms make molecules.
300
What does the law of conservation of mass say?
No mass can be either created or destroyed
300
In what year was the star wars movie "A New Hope" Released?
1977
400
What is the bouncing of light called?
Reflection.
400
What are 2 ways to make an electromagnet stronger?
1. More batteries 2. More coils
400
What are synthetic materials.
Man made materials
400
What is a clue that a chemical change has happened?
Release of light.
400
How hot is the sun.
9,941
500
What is a wave of sound?
Sound at a atomic level.
500
What is the difference between kinetic and potential energy?
1. Potential=balanced=not moving 2. Kinetic=unbalanced=moving
500
What is a clue that a chemical change has occurred?
Change in form
500
What is the difference between a physical and chemical change?
Physical change can be reversed.
500
At what temperature does water boil?
212
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