Show:
Matter
Force and Motion
Energy
Magnetism
Mixtures
100
What are the three states of matter?
-Solid -Liquid -Gas
100
If I kick a ball with the front of my foot, which direction will the ball move?
The ball will move forward.
100
What are the 4 types of energy?
Mechanical Sound Light Heat
100
If "S" and "S" on a magnet are pushed together, what happens to the force?
The magnets will repel
100
What is a mixture?
2 or more substances that can be separated
200
How do you change a liquid to a solid?
You cool the matter
200
How can the wind move objects?
The wind has force
200
You heat toast in an oven. As it heats, the coils glow. The oven beeps at the end. What forms of energy are being used?
Heat Light Sound
200
You push two magnets together and they come apart right away. Why?
The same poles are facing each other (N and N) or (S and S)
200
Which of these is a mixture? *soda and milk *dissolved salt in water *rocks and water
Rocks and water
300
If an ice cube is place on a table and observed over one week, what states of matter will it go through?
Solid-liquid-gas
300
What is force?
A push or a pull
300
What would cause the temperature in a glass of water to rise?
Hot water was added to the glass
300
What are the two poles on a magnet?
North and South
300
Name two mixtures...
(accept any answers that are mixtures)
400
Which state of matter is each object? *Air *Juice *Book
Gas Liquid Solid
400
What is it called when a force moves an object through a distance?
Work
400
Give 1 example of how each form of energy is moved daily
Mechanical- Light- Heat- Sound-
400
When the same poles face each other, magnets do what?
Repel
400
Is lemonade a mixture?
Yes!
500
How would you measure solid, liquid, gas?
balance scale, measuring cup, gas cannot be measured
500
Is gravity a force?
YES!
500
What two parts make up mechanical energy?
Kinetic (moving) and potential (not moving)
500
When opposite poles face each other, magnets do what?
Attract
500
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