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Why is wind energy efficient?
It is very efficient because it is renewable, it doesn't use much electricity, it produces quite a bit of energy when in huge groups called wind farms, and is pretty money-saving to make.
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.
Much discussion has focused on the need to drive more efficient cars and use less electricity if the law of conservation of energy is true why are people concerned about energy usage?
someone please answer this question i need help wth it too
Do machines use power to perform work in a more energy efficient manner?
Yes, a simple machine can create friction, and friction can create heat. You are converting mechanical energy to thermal energy.
Why do you need to store energy in your bodies?
We store energy in our bodies to use it. Every movement in our body, including simple things like raising our hands require energy. Without energy, we would not be able to do anything. In order to make it more 'convenient', without having to consume food or drinks when we need energy, we store energy in our bodies so that we can use it when we need it.
What are the most energy efficient heaters?
Lasko space heaters use about 800 Watts and are very energy efficient, along with being very powerful.
How do enzymes help organism make efficient use of their energy?
Enzymes are catalysts. They allow reactions to happen at a lower activation energy. So it requires less energy for reactions to take place, making the energy use much more efficient.
What can be done to protect or save dolphins?
You can use energy efficient boats, not kill them and make them have sex
How do you make schools energy efficient?
you have to : use energy efficient light bulbs solar panels motion sensitive taps ( so water dont drip) unplug electric things
What kind of fuel does the energy efficient car use?
An energy efficient car can use gasoline, diesel, CNG, or electricity as a fuel.
Why do you need to become efficient?
because that means less energy is used. if something is more efficient than something else it is so because it can either use less energy to do the same thing or the same amount of energy to do more
Why should you use energy efficient appliances?
They conserve energy.
Why is wind energy efficient?
It is very efficient because it is renewable, it doesn't use much electricity, it produces quite a bit of energy when in huge groups called wind farms, and is pretty money-saving to make.
What can one do with an energy efficient heater?
One can use an energy efficient heater to save on gas and electric bills, one can also wear warm clothing like sweaters and socks to help minimise the need for heating.
Where can I get more information on energy efficient appliances to make an informative decision on appliances to purchase?
EnergyStar is a government backed program to help people find and use the most energy efficient appliances. You can save up to 30% on your energy bill by switching.
Why should ahouse be made energy efficient?
Making it energy-efficient means you will use less energy. This will save you money; it will also benefit the environment.
Does a light dimmer work with the new energy efficient light bulbs?
If you are looking to use the new energy efficient light bulbs on a light dimmer you will need to buy specially made dimmable CFLs. Not all energy efficient light bulbs are compatible with dimmers so be sure to check the packaging for information.
