Types of Energy
What type of energy involves temperature?
Thermal Energy
Magnets have a North and South...
Pole
What are the materials called that allow electrical currents to flow through?
Conductors
How is electrical energy transferred?
Through conductors or wires
What tree types of energy is a campfire an example of?
Thermal Energy -> Heat
Light Energy -> Flame/Light
Sound Energy -> Crackling from wood
Magnets attract when...
A North Pole and a South Pole are facing each other.
What do all circuits need?
A power source
What type of energy is being transferred based on the following observation: "I hear the rain drops hitting the window)
Sound Energy
What is energy? (Define energy)
Energy is the ability to do work or cause change.
What is the Magnetic field of a magnet?
An area of force around a magnet
What is the purpose of a fuse in a circuit?
Protection/Safety
What type of energy is being transferred based on the following statement: "I see the colors blue, yellow, and red coming from a fire"
Light energy
What type of energy involves moving parts AND give an example.
Mechanical -> Bike
The larger the magnet... (two answers)
the larger the magnetic force and the more objects it can pick up
Describe the pathway in which energy moves through a closed circuit. Include the words: Battery, Light bulb, Wires
Energy moves from the battery, to the wires, to light the light bulb
A persons hands will feel (answer) when they move further away from a camp fire.
Cooler or colder
Name the 5 types of Energy we learned about. (One we took notes on but didn't go into)
Mechanical
Electrical
Light
Thermal
Sound
What four types of metals are magnetic?
Iron, Cobalt, Nickel, Steel
What are three thinks you should check on a diagram of a circuit to make sure it is complete? *Think about the notes from Monday
1) Power source
2) Wire on both ends of the battery
3) Switch is closed
Give an example of thermal energy transfer (think of creating a pathway from the source to a person)
Sun -> Rays -> Skin of a person