What type of energy does a rock at the edge of a cliff have? *
GPE, Gravitational Potential Energy
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25
While making Maruchan (noodles) you boil the water first then add the water to the noodles. When the noodles are cooking the hot water rises and when it cools the cold water sinks. What type of thermal energy transfer is this? *
Convection
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baam
Lose 25 points!
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star
Double points!
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fairy
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5
10
15
20
25
lifesaver
Give 10 points!
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20
Electrical energy Changing into light, sound, or thermal energy is an example of what?
Energy Transformation
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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
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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25
True or False: When energy is used, it is gone forever. *
False
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15
What type of energy does a waving hand have? *
Kinetic Motion Energy
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15
The scientific law that states energy can be transferred or transformed but it cannot be lost or destroyed.
Law of Conservation of Energy
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monster
Reset all scores!
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gold
Win 50 points!
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rocket
Go to first place!
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banana
Go to last place!
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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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20
The measure of the amount of molecular motion related to the average kinetic energy of these particles.
Temperature
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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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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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banana
Go to last place!
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shark
Other team loses 25 points!
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rocket
Go to first place!
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baam
Lose 25 points!
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15
ย Which vocabulary word best match the following definition: The change of energy from one type to another, such as Potential Energy to Kinetic Energy