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Lights don't use energy when they are off.
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∙ 10y ago
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Which energy do hair straightener use?
They use electrical energy mainly but also use thermal energy because heats produced when they are plugged in which is waste energy.
How does it save energy to turn off lights?
Lights use energy. Turning them off saves energy.
What types of energy does a coffee machine use?
Electrical energy, usually. In general, any device plugged into an electrical outlet uses electrical energy.
What are energy efficient downlights?
LED lights are so much efficient when compared to other types of lights. They use light emitting diodes which are not only durable but also use up less energy thus reducing on the overall consumption.
What does it mean to be energy conscious?
To use energy wisely and not waste it.For Example, Do not leave your lights on and you will save money AND energy.
How can you use the sun at night?
Store the energy in solar cells for use at night. Many yard lights all ready do this.
Which energy do hair straightener use?
They use electrical energy mainly but also use thermal energy because heats produced when they are plugged in which is waste energy.
How does it save energy to turn off lights?
Lights use energy. Turning them off saves energy.
Should I unplug kitchen electronics to lower my energy costs?
Kitchen electronics do not use electricity just by being plugged in, unless the product automatically turns on when plugged in. Your refrigerator and coffee machine use electricity when plugged in, but you do not need to unplug your toaster. Microwaves need to be unplugged if they have lights or something like that that remains on.
Does solar lights use more energy than the electric lights?
NO,they use the same amount of energy as any other light; But they do not use any POTENTIAL ENERGY.
Do red light photo enforcement cameras use green lights at night?
Use green lights for WHAT?
What energy does a PlayStation 3 use?
It is plugged into an electrical outlet without a transformer
Does a PS3 use electrical energy?
A PS3 must be plugged in to an electric outlet
What kind of energy heats your lights and computers?
Lights and computers use electrical energy. The production of heat is an unwanted side effect, but it gets produced from the use of this same electrical energy.
When do you use your head lights?
at dusk, at dawn, when raining and at night
What types of energy does a coffee machine use?
Electrical energy, usually. In general, any device plugged into an electrical outlet uses electrical energy.
Does photosythesis occur at night?
Photosynthesis requires energy from light. If there is no light there can be no photosynthesis. Photosynthesis doesn't occur in the dark. You could use electric lights to simulate daylight and make plants photosynthesise during the night time.
