Energy
Potential and Kinetic Energy
Electricity
Circuits
Random Trivia
100
What is Energy?
the ability to exert a Force
100
What is the equation to calculate Potential Energy?
PE = mgh
100
What is Electricity?
the flow of electrons from one point to another
100
What is a circuit?
a complete closed path for an electric current to flow
100
In a website URL, what does the "www" stand for?
world wide web
200
This is the type of Energy stored in the nucleus of an atom
Nuclear Energy
200
Where is Kinetic Energy the largest?
D
200
Opposite charges ________ and like charges ________
Opposite charges attract and like charges repel
200
Is this a series or parallel circuit?
Series
200
Which of Shakespeare’s plays is the longest?
Hamlet
300
This type of energy is produced from vibrations of matter that you can hear
Sound Energy
300
What is Gravity on Earth?
9.8 m/s2
300
We can build charge objects 3 ways. List those 3 ways
Friction
Conduction
Induction
300
Is this a series or parallel circuit?
Parallel
300
How many ribs are in a human body?
24
400
Write the energy transformation:
A human eats food and then goes on a run
Chemical Energy --> Mechanical (Kinetic) Energy
400
Calculate the Potential Energy of a 0.5 kg bird flying 60m in the air.
What is 294 Joules?
400
These are materials that allow electrons to flow easily (ex: Copper)
Conductors
400
What is letter D?
Battery
400
What is the smallest ocean in the world?
the Arctic
500
This Law states that Energy cannot be created or destroyed, but it can be transformed.
the Law of Conservation of Energy
500
Calculate the amount of Kinetic Energy of an 80 kg man running with a speed of 5 m/s.
1000 Joules
500
When rubbing a balloon on your hair, the balloon is gaining electrons but they aren't moving. What kind of electricity is this called?
static electricity
500
What is letter A?
A resistor
500
What is the smallest country in the world?
Vatican City