Types of Energy
Transfer of Energy
Transfer of Energy 2
Bonds
Vocabulary
100
Energy of Motion
What is Kinetic Energy
100

Explain the transformation that takes place when you rub your hands together.

kinetic (movement of the hands) to thermal (heat produced from friction)

100
As the mass of an object moving at a given speed decreases its kinetic energy will ______________________.
What is decrease
100

Consider this type of Bond as ripping away a electron.

What is ionic?

100
Ionic bond is between
What are metals and non-metals
200
The type of Energy that depends on mass and position
What is potential energy
200
Explain the transformation that takes place when you turn on a flashlight. From the battery to the light. 4 steps
What is Chemical (of the battery) to electrical (flow of elctrons) to light energy to thermal ( the heat produced by the light)
200
As the speed of a falling object increases, its potential energy will _____________________.
What is decrease
200

This Type of bond can be considered sharing electrons.

What is Covalent.

200
Covalent bond is between....
What are non-metals?
300

Radiant energy is associated with this energy type. 

What is thermal or heat energy?

300
Explain the transformation of a book falling from table. Explain the type of energy and where it comes from. 3 steps
What is Potential ( due to the position of the book) to kinetic ( motion of the book) to thermal ( the friciton between the book and the air)
300
When you drop a book on the floor, what happens to its original potential energy?
What is the potential energy was transfered to kinetic and thermal energy
300
Type of bond between titanium and silver
What is metallic?
300
the type of bond between metals
What is metallic bond?
400
Type of energy that depends on the flow of electrons
What is electrical energy
400
Explain the transformation of energy that occurs in a coal burning power plant. List the type of enrgy and where it comes from. 5 steps
What is Chemical (coal) to thermal (heat released from breaking the bonds of coal to boil water)to kinetic ( the steam makes) to kinetic (turbine move) to electrical (the turbine is conected to a generator that make a flow of electrons)
400
A basketball is dropped from a height of 2m and another identical basketball is dropped from a height of 4m. Which ball has more kinetic energy just before it hits the ground?
What is The basketball dropped from a height of 4m because it has more speed.
400

This type of bond depends on attraction for bonding.

What is ionic?

400
State the Law of Conservation of Energy
What is Energy can not be created of destroyed it can only be transfered or tranformed.
500
Type of energy stored in bonds
What is Chemical energy
500
Explain the transformation that takes place to make a toaster work using a wind turbine. Begin with the sun. (6 steps)
What is kinetic energy (of the wind) to kineitc energy (the baldes to spining) to electrical ( the turbine turns a generator and makes a flow of electons) to thermal ( heat from the toster) to radient ( when the toaster get hot enough it will emmit light)
500
When you drop a tennis ball, it hits the floor and bounces back up. But, it does not reach the same height as before and each time bounce is smaller than the previous one. However, you notice the tennis ball is slightly warmer after it finishes bouncing. Explain how the law of conservation of energy is obeyed.
What is During each bounce, some of the kinetic energy of the ball in transfered into thermal energy. As a result, energy is not created or destroyed, but only changes form so that the law of conservation of energy is obeyed.
500

Between ionic and covalent, this is the stronger bond.

What is covalent?

500
Name Each type of energy and give an example.
Kinetic, Potential, Light, Heat, Chemical, Nuclear, and electrical
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