Energy Forms and Transformations

Review

Energy Forms and Transformations

Review

Play with a partner.Keep scoreUse button in bottom right corner to return to home

screenClick 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

JeopardyJeopardy

$100

Vocab Kinetic Energies Potential Energies Transformations GreatestPotential & Kinetic

$200

$300

$400

$500 $500

$400

$300

$200

$100

$500

$400

$300

$200

$100

$500

$400

$300

$200

$100

$500

$400

$300

$200

$100

Final JeopardyFinal Jeopardy

1 - $1001 - $100

Transformation is the same as…Transformation is the same as…

changechange

1 - $2001 - $200

This type of energy includes microwaves & This type of energy includes microwaves & lightlight

radiantradiant

1 - $3001 - $300

Also known as heatAlso known as heat

Thermal energyThermal energy

1 - $4001 - $400

Also known as motionAlso known as motion

Mechanical energyMechanical energy

1 - $5001 - $500

Energy is neither created nor destroyedEnergy is neither created nor destroyed

Law of Conservation of EnergyLaw of Conservation of Energy

2 - $1002 - $100

Movement of energy through longitudinal Movement of energy through longitudinal waves (Ex. Radio)waves (Ex. Radio)

soundsound

2 - $2002 - $200

Geothermal Heat is an example of this Geothermal Heat is an example of this kinetic energykinetic energy

ThermalThermal

2 - $3002 - $300

Sunlight is an example of this kinetic Sunlight is an example of this kinetic energyenergy

radiantradiant

2 - $4002 - $400

A way to increase kinetic energy of a roller A way to increase kinetic energy of a roller coaster?coaster?

Higher hills; steeper drop; increase mass Higher hills; steeper drop; increase mass of car; velocity (any of these countof car; velocity (any of these count))

2 - $5002 - $500

Which has the most kinetic energy?Which has the most kinetic energy?

QQ

3 - $1003 - $100

Energy due to heightEnergy due to height

Gravitational potential energyGravitational potential energy

3 - $2003 - $200

Which magazine has greater gravitational Which magazine has greater gravitational potential energy—potential energy—

Men’s Health Men’s Health or or BabyBaby??

Men’s HealthMen’s Health

3 - $3003 - $300

This type of potential energy is stored in This type of potential energy is stored in the bonds of atoms and moleculesthe bonds of atoms and molecules

chemicalchemical

3 - $4003 - $400

This type of potential energy is stored in This type of potential energy is stored in the nucleus of an atomthe nucleus of an atom

nuclearnuclear

3 - $5003 - $500

Which has the most potential energy?Which has the most potential energy?

P & RP & R

4 - $1004 - $100

Give energy transformation (2):Give energy transformation (2):

Chemical to thermalChemical to thermal

4 - $2004 - $200

Give energy transformation (3):Give energy transformation (3):

Chemical to mechanical to thermalChemical to mechanical to thermal

4 - $3004 - $300

Give energy transformation (3):Give energy transformation (3):

Chemical to electrical to radiantChemical to electrical to radiant

4 - $4004 - $400

In every energy conversion, some energy In every energy conversion, some energy is always converted to …is always converted to …

Thermal energy (also known as heat)Thermal energy (also known as heat)

4 - $5004 - $500

Rubbing hands together Rubbing hands together

when they are coldwhen they are cold

Motion (or mechanical) to thermalMotion (or mechanical) to thermal

5 - $1005 - $100

What is the blue arrow pointing to? What is the blue arrow pointing to? (hint: greatest _________ energy)(hint: greatest _________ energy)

Potential energyPotential energy

5 - $2005 - $200

Is the arrow pointing to a point of greater Is the arrow pointing to a point of greater potential or greater kinetic energy?potential or greater kinetic energy?

KineticKinetic

5 - $3005 - $300

Does Katniss’s arrow have more kinetic or Does Katniss’s arrow have more kinetic or more potential in this pic?more potential in this pic?

PotentialPotential

5 - $4005 - $400

At which point would the kinetic and At which point would the kinetic and potential energies by about equal?potential energies by about equal?

BB

A

B

C

D

5 - $5005 - $500

What is the point of greatest kinetic What is the point of greatest kinetic energy out of the shown points?energy out of the shown points?

CC

A

B

C

D

Final JeopardyFinal Jeopardy Name the two main Name the two main

energy energy transformations transformations involved in the involved in the picturepicture

*Record your wager *Record your wager before seeing before seeing answer. Amount of answer. Amount of $ cannot exceed $ cannot exceed how much you how much you have.have.

Nuclear to mechanical Nuclear to mechanical

(or motion)(or motion)