Matter
Object's density
The kind of energy used and produced with movement
Mechanical Energy
I am put in the middle of a circuit to make it easier to open and close the circuit
Switch
Give 3 examples of something that uses light energy.
Force that drives everything towards the center of earth.
Gravity
This state of matter will change its shape when put into a container
Liquid
I travel in waves
Sound
What do you do if you want the light to shine brighter
Add another battery
The main source of light energy...
The Sun
A force is a _____ or ______
Push or pull
You can separate me, but it will take heat.
Solution
I only work if the circuit is closed
Electrical Energy
If the light bulb is on, the circuit is called an _____ circuit.
Closed
Light always travels in....
A straight line
Paul is pushing to the right with 50 N, while John is pulling right with the SAME amount of force. Is there movement or no movement?
There is movement
I am NOT a solid, but I conduct electricity. What am I?
Water
List an item that uses electrical energy and produces heat
Answers will vary
I travel in multiple pathways
Parallel Circuit
You can see yourself in the mirror. It is because the light travels towards the mirror and bounces back. What is this phenomenon called?
Reflection
Force that is always opposite direction to the movement
Friction
What is a non-newtonian fluid?
The two types of energies that make up mechanical energy
Potential and kinetic
If I have a circuit that has both cables connected to a battery but it is not working, what may be a good explanation?
The cables are connected to the same pole (both -) or (both +) instead of a positive and a negative
Putting a pencil in water will make the pencil look broken. What is this phenomenon called?
Refraction
Balanced.