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100
How do you find an object's gravitational potential energy?
What is multiplying the object's weight and its height.
100
This type of transformation only requires energy to be transformed once to get work done.
What is a single (energy) transformation.
100
Marco, Julio, and Frederick are all diving from high dive of 10 meters. Marco weighs 500 Newtons, Julio weights 475 Newtons, and Frederick weighs 515 Newtons. Rank the divers from greatest to least in terms of their gravitational potential energy.
Who is Frederick, Marco, and Juilo.
100
This form of energy is stored in the nucleus of atoms.
What is nuclear energy?
100
This is the place/point where potential energy is greatest in a pendulum.
What is at its highest point?
200
A bird has 130 Joules of potential energy, and 470 Joules of kinetic energy while flying. What is the bird's mechanical energy?
What is 600 Joules?
200
This is where all energy transformations begin.
What is sun?
200
Identify the energy transformation: Sun-->Solar Panels-->Heating a swimming pool
What is Radiant-->Electrical-->Thermal?
200
Identify the energy transformation: Wall Socket-->Buzzing of an alarm clock-->Lights flashing on clock
What is Electrical-->Sound-->Radiant
200
True or False: When particles heat up, the thermal energy of an object decreases.
What is false?
300
A school bus (2,000g), a semi-truck (4,100g), and a car (700g) are traveling on the interstate at 40 m/s. What is the the car's kinetic energy?
What is 560,000 Joules?
300
A school bus (2,000g), a semi-truck (4,100g), and a car (700g) are all traveling on the interstate at 40 m/s. Place the vehicles in order from least to greatest based on their kinetic energy.
What is the car, the school bus, and the semi-truck?
300
A piece of coal when it's formed has which form of energy?
What is chemical energy?
300
An orange is dropped from a tall building. As it falls, it's gravitational potential energy is transformed into what?
What is kinetic energy?
300
This is the energy stored in motionless objects.
What is potential energy?
400
This states that energy is neither created or destroyed, but is transformed into other forms of energy.
What is the law of conservation of energy.
400
This is the way in which energy travels.
What are waves?
400
An archer shoots an arrow that goes sailing through the sky. What energy transformation has taken place?
What is Elastic Potential Energy-->Mechanical Energy?
400
This is the total amount of energy of the particles of an object.
What is thermal energy?
400
Please see the picture.
What is Point A?
500
You are conducting an experiment where you fill two beakers with water. You fill beaker #1 with 60mL of water, and beaker #2 with 30mL of water. Which beaker has the most thermal energy?
What is Beaker #1?
500
This is the transformation occurring in the swinging of a pendulum.
What is Potential-->Kinetic-->Potential
500
A piece of paper has 24 Joules of chemical energy. When burned, the energy is transformed into thermal and radiant. If 16 Joules are transformed into thermal energy, how many Joules must be transformed into radiant energy in order for the law of conservation to be true?
What is 8 Joules?
500
A cat sleeping on a chair has 30 Joules of potential energy, and 0 Joules of kinetic energy. What is the cat's mechanical energy?
What is 30 Joules?
500
This is the energy found in all moving objects.
What is kinetic energy?
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