Energy
Heat Transfer
Batteries
Circuits
Bonus
100
The Law of Conservation of Energy says...
What is energy is neither created nor destroyed, only transferred from one form to another.
100
Heat is transferred in three ways: _____, ______, & _____.
What is conduction, convection, & radiation?
100
Another name for a battery is a _____.
What is a cell?
100
The four main parts of a circuit are...
What is battery/power source, wire, load, and switch?
100
The two types of energy that make up mechanical energy.
What is potential and kinetic?
200
Most of the energy we have on earth comes from the sun. This is ________ energy.
What is radiant?
200
In our lab, we used convection with __________.
What is boiling rahmen noodles?
200
The chemical inside the battery gives it _____ energy.
What is potential?
200
This part of the circuit allows you to open and close the circuit easily.
What is the switch?
200
Radiation from the sun includes three types of energy.
What is nuclear, light, and thermal?
300
Name at least three types of energy you use in your daily life and how you use them.
What is mechanical, electrical, light, thermal, sound, chemical, nuclear, & magnetic?
300
When you shake hands and the other person's hand is warm you are __________ the heat.
What is conducting?
300
Electrons always flow from _________ to _________ on the battery.
What is negative to positive?
300
The wire is always made of a _________ and wrapped up in a _________ so it is not dangerous.
What is conductor and insulator?
300
The chemical inside the battery is called a ____.
What is electrolyte?
400
On a roller coaster you would have the greatest potential energy __________ and the greatest kinetic energy ____.
What is at the top of the first hill (potential) and at the bottom of the first hill (kinetic)?
400
When you go camping and sit in front of the fire the ________ is what keeps you warm.
What is radiation?
400
The positive end of the battery is the _____ and the negative end of the battery is the ____.
What is cathode (positive) and anode (negative)?
400
The kind of circuit that is in a loop where electricity has to flow through all of the components in one direction is a ____________.
What is a series circuit?
400
These are two main temperature scales we use.
What is celsius and fahrenheit?
500
Energy is transferred in your ipod by...
What is chemical energy stored from a battery or charge, to electrical for selection of music and sending a signal, to sounds that you hear?
500
__________ makes radiation different from conduction and convection.
What is traveling through empty space or a vacuum (conduction has to have 2 substances touching and convection requires a liquid or gas)?
500
Batteries are a ______ for a circuit.
What is a power source?
500
Your house is wired this way.
What is a parallel circuit?
500
This is why you would NOT want to use a series circuit to wire your house.
What is everything would always have to be on or off all the time instead of turning things on and off individually (kind of a pain)?
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