Electrical energy Changing into light, sound, or thermal energy is an example of what?
Energy Transformation
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15
What type of energy does a waving hand have? *
Kinetic Motion Energy
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15
For dinner last night I was cooking tortillas on a skillet. I accidentally touched the pan and burned my finger. What type of thermal energy transfer is this? *
Conduction
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15
What type of energy does a rock at the edge of a cliff have? *
GPE, Gravitational Potential Energy
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20
The internal energy of a substance due to the movement of particles within that substance. Also known as heat energy.
Thermal Energy
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20
While eating a popsicle outside in the sun it melts because of the heat from the sun rays. What type of thermal energy transfer is this? *
Radiation
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25
Explain the energy transformation that is happening in the swing.
Kinetic Energy from the swing transforms into potential & kinetic energy as it swings from front to back.At the end because of friction it changes to thermal.
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heart
Other team wins 15 points!
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shark
Other team loses 25 points!
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fairy
Take points!
5
10
15
20
25
banana
Go to last place!
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25
Which object has the MOST potential energy? *a tennis ball that is placed on the very top of a library shelf or a soccer ball in the middle of a field
*a tennis ball that is placed on the very top of a library shelf
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25
True or False: When energy is used, it is gone forever. *
False
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20
The measure of the amount of molecular motion related to the average kinetic energy of these particles.
Temperature
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15
Look at the Roller coaster , when is Potential Energy transformed into kinetic energy, Point A or B? Explain how you know. *
Point A, Because the roller coaster has GPE at the highest point and as the roller coaster begins to move downwards the PE begins to transform into KE
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20
After running for 15 minutes, your body begins to release ______________, This results in multiple buds of sweat.Hint: Think about how you feel after running.