1:00
en
CR
Electricity!
7
mercury: what poisoness liquid is in fluorescent globes but not in LED globes?
explode: if you put to much energy in to a light bulb, it will _______
LED: what type of light bulb is most energy efficient?
light: electricity travels at the speed of ________
watt: what is the term used for measuring electricity?
lightning: what natural power source can be used to create electricity?
conductor: something that allows electricity to pass through it is called a _____
insulator: something that doesn't let electricity to flow through it
transformer: what device is used to make the voltage of electricity change?
black out: what is it called when there is a full power outage over a big area?
Electricity!
Across:5. | what poisoness liquid is in fluorescent globes but not in LED globes? |
| 7. | something that doesn't let electricity to flow through it |
| | Down:1. | something that allows electricity to pass through it is called a _____ | 2. | what device is used to make the voltage of electricity change? | 3. | what is it called when there is a full power outage over a big area? |
| 4. | what type of light bulb is most energy efficient? | 6. | what is the term used for measuring electricity? |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only
Electricity!
Across:5. | what poisoness liquid is in fluorescent globes but not in LED globes? |
| 7. | something that doesn't let electricity to flow through it |
| | Down:1. | something that allows electricity to pass through it is called a _____ | 2. | what device is used to make the voltage of electricity change? | 3. | what is it called when there is a full power outage over a big area? |
| 4. | what type of light bulb is most energy efficient? | 6. | what is the term used for measuring electricity? |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only