Unit Test Study Guide
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What is the ability to do work? | energy
🗑
|
||||
| What kind of electricity is created when electrons do not flow but still create a charge? | static
🗑
|
||||
| What is the thin wire in a bulb that changes ELECTRICAL energy into LIGHT energy. | filament
🗑
|
||||
| What kind of circuit gives electricity more than one path to flow through? | parallel
🗑
|
||||
| What kind of circuit gives electricity only one path to flow through? | series
🗑
|
||||
| In batteries, the condition of having positive and negative ends which must be aligned correctly for the batteries to be in series or parallel is called_____ | polarity
🗑
|
||||
| Material that allows electricity to flow through it easily is called a good ____ | conductor
🗑
|
||||
| What is an example of a good conductor? | metal, paper clip, copper wire, steel nail
🗑
|
||||
| What type of charge do protons have? | positive
🗑
|
||||
| What do you call a diagram that shows how something is put together? For example, a wiring diagram. | schematic
🗑
|
||||
| Name three reasons why electricians use wiring diagrams. | faster to draw symbols, common language for all electricians, easier to read
🗑
|
||||
| Material that does NOT allow electricity to flow through it easily is called ______ or ______. | insulator, nonconductor
🗑
|
||||
| Is it easier to find a burned out bulb in a SERIES circuit or a PARALLEL circuit. | parallel circuit
🗑
|
||||
| The circuits in our house are connected in ____. | parallel
🗑
|
||||
| When you connect batteries in series, it is important to make sure all BATTERIES are facing the _______. | same direction
🗑
|
||||
| If LIGHT BULBS are connected in a SERIES, do they have to face the same direction? | No
🗑
|
||||
| If you add more light bulbs to a series circuit, the lights get _____________. | dimmer
🗑
|
||||
| When you use an electric stove, electrical energy changes to ___________ energy. | heat
🗑
|
||||
| What are the points that must be connected on a bulb and a battery to complete a circuit? | terminals
🗑
|
||||
| What creates an electrical current by a chemical reaction? | dry cell
🗑
|
||||
| What is the name of the energy created when electrons move. | electricity
🗑
|
||||
| Electricity flows through a path called a _____. | circuit
🗑
|
||||
| What opens and closes a circuit? | switch
🗑
|
||||
| What are some possible reasons for a properly connected to circuit to not light up? | battery is out of energy, bulb is broken
🗑
|
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.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
aemiller5
Popular Science sets