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If it is 100 watts, on for 12 hours, this is 1.2 KWh. This would probably boil a kettle every 10 minutes if you wanted to, or run a one bar fire for just over 1 hour.

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16y ago

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What wastes more energy leaving your computer on or keep turning it off?

Turning off your computer when not in use saves more energy compared to leaving it on. The amount of energy used to start up a computer is minimal compared to the continuous energy consumed when the computer is left running. It is typically recommended to turn off your computer when it will not be in use for an extended period to save energy.


What are radioactive wastes byproducts of?

A+ Nuclear energy


Why cholesterol do not provide energy to body?

cholesterol do not provide energy to body because the energy that contains the it wastes ots of energy so it doesnt provide energy.


Is it better to leave the room with light on or to switch it off?

It depends on the type of light. A fluorescent light takes a lot of energy to start up, and almost nothing to stay on. So leave the Fluoro on. A normal light bulb doesn' matter how many times you turn it on and off, it is cheaper to turn on and off. If you're leaving the room for more than a few seconds, you're wasting power leaving any lights on, other than possibly large fluorescents with ballast starters. However, all lighting burns out faster if you cycle them on and off more. Would you rather waste energy with more light than you need, or waste energy having to replace bulbs more often?


Why the environment is damaged when you leave a light bulb on?

Yes, leaving a light bulb will damage the environment because the energy used to light the bulb comes from a coal fired station and whilst the light is on, coal is burnt which releases carbon dioxide into the air which may contribute in global warming.

Related Questions

Which action dose not safe energy in your home?

For starters, anything that wastes energy - like leaving lights on when you don't need them.


When is friction unuseful?

When it wastes energy you would rather keep - which is quite often.When it wastes energy you would rather keep - which is quite often.When it wastes energy you would rather keep - which is quite often.When it wastes energy you would rather keep - which is quite often.


What wastes more energy leaving your computer on or keep turning it off?

Turning off your computer when not in use saves more energy compared to leaving it on. The amount of energy used to start up a computer is minimal compared to the continuous energy consumed when the computer is left running. It is typically recommended to turn off your computer when it will not be in use for an extended period to save energy.


What are radioactive wastes a byproduct of?

A+ Nuclear energy


What are radioactive wastes byproducts of?

A+ Nuclear energy


Radioactive wastes are a byproduct of?

A+ Nuclear energy


What does the term efficient mean?

if you mean in terms of energy then it refers to a device that transfers more useful energy than it wastes if you mean in terms of energy then it refers to a device that transfers more useful energy than it wastes


Is E waste legal?

energy wastes is significant


This type of energy produces radioactive wastes that must be disposed of properly.?

nuclear energy


What are the disadvantages of uranium energy?

Obtaining nuclear radioactive wastes


Disadvantage of zener voltage regulator?

It has poor regulation and wastes energy.


What obtains carbon and energy from the remain products or wastes of organisms?

producer