Chapter 5
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| energy | the aability to cause change
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| kinetic energy | is energy due to motion
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| potential energy | is stored energy due to the interactions between objects or particles
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| gravitational potentail energy | energy stored between an object and Earth depends on the objects weight and height
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| elastic potential energy | energy stored in objects that are compressed or stretched, such as spring or rubber band
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| chemical potential energy | is energy stored in the chemical bonds between atoms
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| work | is the transfer of energy that occurs when a force is aplied over a distance
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| mechanical energy | the total energy of an object or froup of objects due to large-scale motions and interactions
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| sound energy | the energy that sound carries
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| thermal energy | energy due to the motion of particles that make up an object
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| electric energy | is the energy that an electric current carries
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| radiant energy | the energy electromagnetic waves carry
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| nuclear energy | energy that is stored in the nucleus of an atom
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| Example of mechanical energy | the mechanical energy of a basketball increases when a player shoots the basketball
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| Example of sound energy | when you pluck a guitar string the string vibrates and produces sound
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| example of thermal energy | when you heat objects, you transfer thermal energy to those objects from their surroundings. **fire**
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| ecample of electric energy | and electric fan
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| example of radiant energy | sun gives off energy that travels to Earth as electomagnect waves **light waves, microwaves, and radio waves***
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| example of nuclear energy | the sun, nuclear energy is released when nuclei join toghter.
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| law of conservation | energy can be transferred from one form into another, but energy cannot be created or destroyed.
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| nonrenewable energy resource | ia an energy that is abailbale in limited amounts or that is used faster than it is replaced in nature
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| fossil fuels | are the remains of ancient organisms that can be burned as an energy source
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| what are some fossil fuels | coal, petroleum, and natural gases
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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