Light Bulb
What kind of light bulb have we been using in class?
Incandescent light bulb
What type of circuit prevents energy from flowing?
An open circuit
All metal materials help produce electricity. Metal is a ___
Conductor
What are the two contact points on a bulb?
Metal Casing
Base
What component of a circuit provides a pathway to carry the electricity from component to component?
the wires
A battery, fossil fuels, and food are examples of___
stored energy
What part of the lightbulb lights up?
The filament
What are the two terminals on a D-Cell battery?
Positive terminal and negative terminal
What is a renewable energy resource, and at least one example?
renewable energy is energy that can be reused
examples: sun, hydroelectric energy, geothermal energy
Who invented the light bulb?
Thomas Edison
What part of a circuit can you use control the flow of electricity?
A switch
What does nonrenewable mean? Give some examples.
Nonrenewable means that it cannot be reused and once it it used, it is done.
Examples: fossil fuels
What do you need to make a light bulb light?
An energy source (D-cell)
Two contact points being touched by the energy source
1 or two wires
What component in the circuit provides stored energy?
D-Cell battery
Materials that do not conduct electricity
Insulators