Describe how energy is conserved through transfers and transformations in systems such as electrical circuits, food webs, amusement park rides, or photosynthesis.
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Q 1/11
Score 0
What happens to the gravitational potential energy of a book as it falls off a shelf?
30
It is converted into kinetic energy.
It remains constant.
It is converted into elastic potential energy.
It increases as it falls.
Q 2/11
Score 0
Which type of potential energy is stored in gasoline before it is used in a car engine?
30
Elastic potential energy
Chemical potential energy
Gravitational potential energy
Thermal energy
11 questions
Q.
What happens to the gravitational potential energy of a book as it falls off a shelf?
1
30 sec
SCI.6.8A
Q.
Which type of potential energy is stored in gasoline before it is used in a car engine?
2
30 sec
SCI.6.8A
Q.
Which type of energy is primarily involved in a stretched rubber band?
3
30 sec
SCI.6.8A
Q.
Which type of energy increases as a roller coaster descends from its highest point?
4
30 sec
SCI.6.8A
Q.
Which type of energy is associated with the motion of an object?
5
30 sec
SCI.6.8A
Q.
Which type of energy involves the position of an object in a gravitational field?
6
30 sec
SCI.6.8A
Q.
How is energy conserved when energy flows through an ecological food web?
7
30 sec
SCI.6.8B
Q.
In an electrical circuit involving a battery, a switch, and a light bulb, how is energy transformed when the switch is turned on?
8
30 sec
SCI.6.8B
Q.
In the process of photosynthesis, where does the original source of energy come from, and how is it transformed?
9
30 sec
SCI.6.8B
Q.
How is energy transformed and conserved when food is broken down in the human body?
10
30 sec
SCI.6.8B
Q.
In an amusement park ride like a Ferris wheel, how is energy conserved and transferred as it operates?
