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Match it!
Match it! Select the correct answer from the pull down...Good luck!
The gas stored in a fuel tank of a car represents what kind of energy?
Heat energy transferred out of the water vapor that surrounded her glasses and water vapor condensed
The bottle might explode or the cap will shoot off as the water begins to bubble.
Potential energy
The mass is unaffected in a closed system.
Molecules lined up & little movement- moving free & faster not aligned-back line up little movement
Simple machines use energy transfer and friction reduction to make work easier.
Kinetic and potential energy
a rock on the sidewalk
Choose the best scientific explanation of how simple machines help perform work.
Heat energy transferred out of the water vapor that surrounded her glasses and water vapor condensed
The bottle might explode or the cap will shoot off as the water begins to bubble.
Potential energy
The mass is unaffected in a closed system.
Molecules lined up & little movement- moving free & faster not aligned-back line up little movement
Simple machines use energy transfer and friction reduction to make work easier.
Kinetic and potential energy
a rock on the sidewalk
A roller-coaster car running up and down the hills on a track is an example of the continous transformation between which two forms of energy?
Heat energy transferred out of the water vapor that surrounded her glasses and water vapor condensed
The bottle might explode or the cap will shoot off as the water begins to bubble.
Potential energy
The mass is unaffected in a closed system.
Molecules lined up & little movement- moving free & faster not aligned-back line up little movement
Simple machines use energy transfer and friction reduction to make work easier.
Kinetic and potential energy
a rock on the sidewalk
Which of the following is NOT an example of potential energy?
Heat energy transferred out of the water vapor that surrounded her glasses and water vapor condensed
The bottle might explode or the cap will shoot off as the water begins to bubble.
Potential energy
The mass is unaffected in a closed system.
Molecules lined up & little movement- moving free & faster not aligned-back line up little movement
Simple machines use energy transfer and friction reduction to make work easier.
Kinetic and potential energy
a rock on the sidewalk
A jar of vinegar and baking soda are sealed in a bigger jar. When it is shaken, the two small jars break and mix. What would be the reaction?
Heat energy transferred out of the water vapor that surrounded her glasses and water vapor condensed
The bottle might explode or the cap will shoot off as the water begins to bubble.
Potential energy
The mass is unaffected in a closed system.
Molecules lined up & little movement- moving free & faster not aligned-back line up little movement
Simple machines use energy transfer and friction reduction to make work easier.
Kinetic and potential energy
a rock on the sidewalk
A glass bottle has 500 ml of water and is capped and put over a lit candle. The molecules heat and move quickly. If the bottle is left over the heat for a long time what happens?
Heat energy transferred out of the water vapor that surrounded her glasses and water vapor condensed
The bottle might explode or the cap will shoot off as the water begins to bubble.
Potential energy
The mass is unaffected in a closed system.
Molecules lined up & little movement- moving free & faster not aligned-back line up little movement
Simple machines use energy transfer and friction reduction to make work easier.
Kinetic and potential energy
a rock on the sidewalk
In January the temperature was -5 degrees Celsius. If you walk outside wearing glasses and then went in a warm building, why would your glasses fog up?
Heat energy transferred out of the water vapor that surrounded her glasses and water vapor condensed
The bottle might explode or the cap will shoot off as the water begins to bubble.
Potential energy
The mass is unaffected in a closed system.
Molecules lined up & little movement- moving free & faster not aligned-back line up little movement
Simple machines use energy transfer and friction reduction to make work easier.
Kinetic and potential energy
a rock on the sidewalk
A candle drips off a candle and forms a puddle. The wax hardens. Which describes the changes in the movement of the molecules of the candle wax as it is lit and then puddles?
Heat energy transferred out of the water vapor that surrounded her glasses and water vapor condensed
The bottle might explode or the cap will shoot off as the water begins to bubble.
Potential energy
The mass is unaffected in a closed system.
Molecules lined up & little movement- moving free & faster not aligned-back line up little movement
Simple machines use energy transfer and friction reduction to make work easier.
Kinetic and potential energy
a rock on the sidewalk
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