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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| Energy | ability to do work or cause change
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| Joules | measures energy
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| Kinetic Energy | moving energy
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| Potential Energy | stored energy
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| Elastic Potential | when an object is pulled or stretched out of normal shape, releases energy when returned to normal shape
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| Mechanical Energy | Potential + Kinetic or (motion)
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| Chemical Energy | stored in chemical bonds, example: food
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| Nuclear Energy | stored in an atom's nucleus- /produce sunlight
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| Electromagnetic Energy | travels through space waves, example: x-rays/radio waves/microwaves
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| Thermal Energy | the total kinetic and potential energy within an object (heat)
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| Energy Transformation | one form of energy to another (changes form)
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| Energy Transfer | no change in form
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| Law of Conservation of Energy | energy is lost nor created- only changes form
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| Direction of heat transfer | hot to cold
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| Conduction | when objects touch heat is transferred
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| Convection | only in fluids such as water or air (moves in a cycle)
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| Radiation | fire= feel without touching, radiation does not need matter
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| Power | rate work is done
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| need to know..... | when energy transforms from kinetic to potential/ potential to kinetic the total sum of energy doesn't change!!
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| need to know..... | work- transfer of energy, work is a force exerted on an object
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| Work is done when a force is exerted on an object , makes the object move in the direction of the force -- this is a transfer of energy | Power is a rate at which work is done or transfer of energy over time
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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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Created by:
mysvandy
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