chapter 4 test
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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| the ability to cause change, or something can change form as it is transferred | show 🗑
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| the kind of energy an object has due to position | show 🗑
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| the kind of energy an object has because of its motion | show 🗑
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| show | Gravitational
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| show | Speed
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| A kind of energy that is stored in chemical bonds | show 🗑
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| show | height
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| show | Joule
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| show | Natural Gas
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| show | elastic
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| show | KE= 1/2 mass x speed^2
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| Formula for GPE | show 🗑
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| energy in the form of motion is ___ ___ | show 🗑
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| the greater ____ a moving object has, the more kinetic energy it has. | show 🗑
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| show | PE
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| show | thermal energy
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| energy that is stored is ____ ___ | show 🗑
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| show | energy
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| doubling an object's velocity will _____ its kinetic energy | show 🗑
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| _____ _____ _____ in energy stored in chemical bonds | show 🗑
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| show | elastic energy
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| a book and a feather sitting next to each other on a shelf have _____ PEs | show 🗑
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| 2 copies of the same book are in a book case. One book is 2x as high as the other. They have ____ PEs | show 🗑
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| A toaster uses _____ ____ to make toast | show 🗑
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| show | Mechanical energy
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| show | Potential Energy
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| The ___ __ _______ ___ ______ states that although energy can change forms, it can never be created or destroyed | show 🗑
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| show | joules
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| show | Potential
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| the kinetic energy of an object increases as its ___ increases | show 🗑
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| mechanical energy is the total KE and ___ ____ in a system | show 🗑
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| ____ can cause KE to change into thermal energies | show 🗑
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| green plants can convert light energy from the sun into _____. | show 🗑
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| show | remains constant
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| The law of ___ __ ____ states that energy in a system can change forms but can never be created or destroyed | show 🗑
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| energy stored by objects due to their position above earth's surface | show 🗑
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| show | mechanical energy
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| show | law of conservation of energy
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| stored energy due to position | show 🗑
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| show | elastic potential energy
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| show | chemical potential energy
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| SI unit for energy | show 🗑
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| show | kinetic energy
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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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