Energy Forms and Transformations Review

 Play with a partner.  Keep score  Use button in bottom right corner to return to home screen  Click one more time on each screen to reveal answer.  At the very end, BEFORE CLICKING FINAL JEOPARDY!!!, you both each decide a Final Jeopardy wager (how much you’re willing to gamble that you’ll get the question correct). You cannot choose an amount of $ higher than how much you have. If you get the answer wrong, you lose that many points

Jeopardy $100 Vocab Kinetic Energies Potential Energies Transformations Greatest Potential & Kinetic $200 $300 $400 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 $500 $400 $300 $200 $100 Final Jeopardy Final Jeopardy

1 - $100 Transformation is the same as… Transformation is the same as… change change

1 - $200 This type of energy includes microwaves & light This type of energy includes microwaves & light radiant radiant

1 - $300 Also known as heat Also known as heat Thermal energy Thermal energy

1 - $400 Also known as motion Also known as motion Mechanical energy Mechanical energy

1 - $500 Energy is neither created nor destroyed Energy is neither created nor destroyed Law of Conservation of Energy Law of Conservation of Energy

2 - $100 Movement of energy through longitudinal waves (Ex. Radio) Movement of energy through longitudinal waves (Ex. Radio) sound sound

2 - $200 Geothermal Heat is an example of this kinetic energy Geothermal Heat is an example of this kinetic energy Thermal Thermal

2 - $300 Sunlight is an example of this kinetic energy Sunlight is an example of this kinetic energy radiant radiant

2 - $400 A way to increase kinetic energy of a roller coaster? A way to increase kinetic energy of a roller coaster? Higher hills; steeper drop; increase mass of car; velocity (any of these count ) Higher hills; steeper drop; increase mass of car; velocity (any of these count )

2 - $500 Which has the most kinetic energy? Which has the most kinetic energy? Q

3 - $100 Energy due to height Energy due to height Gravitational potential energy Gravitational potential energy

3 - $200 Which magazine has greater gravitational potential energy— Which magazine has greater gravitational potential energy— Men’s Health or Baby? Men’s Health Men’s Health

3 - $300 This type of potential energy is stored in the bonds of atoms and molecules This type of potential energy is stored in the bonds of atoms and molecules chemical chemical

3 - $400 This type of potential energy is stored in the nucleus of an atom This type of potential energy is stored in the nucleus of an atom nuclear nuclear

3 - $500 Which has the most potential energy? Which has the most potential energy? P & R P & R

4 - $100 Give energy transformation (2): Give energy transformation (2): Chemical to thermal Chemical to thermal

4 - $200 Give energy transformation (3): Give energy transformation (3): Chemical to mechanical to thermal Chemical to mechanical to thermal

4 - $300 Give energy transformation (3): Give energy transformation (3): Chemical to electrical to radiant Chemical to electrical to radiant

4 - $400 In every energy conversion, some energy is always converted to … In every energy conversion, some energy is always converted to … Thermal energy (also known as heat) Thermal energy (also known as heat)

4 - $500 Rubbing hands together Rubbing hands together when they are cold when they are cold Motion (or mechanical) to thermal Motion (or mechanical) to thermal

5 - $100 What is the blue arrow pointing to? (hint: greatest _________ energy) What is the blue arrow pointing to? (hint: greatest _________ energy) Potential energy Potential energy

5 - $200 Is the arrow pointing to a point of greater potential or greater kinetic energy? Is the arrow pointing to a point of greater potential or greater kinetic energy? Kinetic Kinetic

5 - $300 Does Katniss’s arrow have more kinetic or more potential in this pic? Does Katniss’s arrow have more kinetic or more potential in this pic? Potential Potential

5 - $400 At which point would the kinetic and potential energies by about equal? At which point would the kinetic and potential energies by about equal? B A B C D

5 - $500 What is the point of greatest kinetic energy out of the shown points? What is the point of greatest kinetic energy out of the shown points? C A B C D

Final Jeopardy Name the two main energy transformations involved in the picture Name the two main energy transformations involved in the picture *Record your wager before seeing answer. Amount of $ cannot exceed how much you have. Nuclear to mechanical Nuclear to mechanical (or motion) (or motion)