alarming idea
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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| one or more units that produce electrical usually through the tranformation of chemical energy | battery
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| the complete path of an electric current including the source of electrical energy | circut
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| a substance or body that allows electricity to pass through it | conductor
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| the flow of charges | current
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| a form of energy that results from the movement or presence of charges in a substance or object | electricity
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| the ability to do work or the ability to make a change | energy
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| a machine that converts mechanical energy into electrical energy | generator
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| a substance or body that does not allow electricity to pass through it | insulator
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| a circut or component that controls when the circut is complete(closed) or incomplete | switch
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| to change from one form to another | transform
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| a person or company hired to build or construct something such a building or a circut | contractor
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| a person who uses his or her creativity and understandingof materials tools mathematics and science to design things that solve problems | engineer
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| the substance(s) from which an object is or can be made | material
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| to change or improve one or more aspects of a technolgy such as its cost efficiancy looks or parts | redesign
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| an illustration of an electrical circut with the different components represented by particular symbols | schmetric diagram
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| a person who works in the field of engineering concerned with solving prolblems involving electricity | electrical engineer
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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:
16okanee
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