about 10 hours ago - 8 comments
Image by On the Commons Question by : Energy…..we “are” energy!….:-)? I find it very tremendously interesting how everything in the universe, even us, and all matter is all pretty much made up of energy, condensed and compact, fully palpable and tangible energy, to me thats awesome, it truly does change your whole outlook on
about 16 hours ago - No comments
Question by TasteTheRainbow.: thermal energy questions? Please explain why if you take a bite of hot pizza, the sauce may burn your mouth while the crust, at the same temperature, will not. Please explain why cities that are close to the ocean tend to be warmer in the winter and cooler in the summer than
about 22 hours ago - 8 comments
Question by blazerboy0484: What is the source of power that fuels the weather? (a) heat from the earth’s surface (b) solar energy (c) cold currents in the ocean (d) rising cool air creating a cold front Best answer: Answer by Just_goneb What do you think? Answer below!
about 2 days ago - No comments
Image by seasidepost OIL – HOW DOES IT AFFECT YOU AS AN ENERGY SOURCE Article by Kartel OIL – HOW DOES IT AFFECT YOU AS AN ENERGY SOURCE “Without Energy, the wheels of industry do not turn……No cars, trucks, trains, ships, or airplanes could be built without energy, houses would remain cold and unlighted, food
about 6 days ago - 2 comments
Question by somber_pieces: Which renewable energy form has the least amount of negative impact on the envioronment? Solar is nice, but how much energy & chemicals are used to make the solar panels. Geothermal is nice too, except along with the steam comes the other nasty byproducts that come up with the steam, depending upon
about 1 week ago - No comments
Question by Katrishღ: Can you help me with my alternative energy science questions which has energy transformations and generators? 1. What form of energy is released from a bowling ball, a car, and a computer? 2. What energy transformation occurs when a solar calculator operates? 3. What energy transformation occurs when burning a campfire? 4.
about 1 week ago - 2 comments
Question by All the good usernames are taken.: What do you think happens to our energy when we die? I won’t say ghosts are impossible, but I’m definitely not all over the idea. I’m only 16. What do I know? But I’ve put a lot of thought into it, and because I’m very much a
about 1 week ago - 4 comments
Question by athorgarak: Do any of you know where I can go to receive funding for energy research on the following? I am currently developing several avenues of harnessing the energy of the oceans and tides. I currently know of at least 8 different developed methodes. Two of my methodes are, as far as I
about 1 week ago - No comments
Question by bob d: questions about atomic energy? I’m wondering about multiple things. atomic questions———————————- 1.When it comes to atomic energy,it seams like the media demonizes atomic energy,is that true? 2.Did the Chernobyl incident “happen” due to the disabled safety features? 3.Did the power plant had a containment “dome”,like all power-plants today? 4.Why does the
about 1 week ago - 5 comments
Question by Ottawa Mike: Is the climate change issue really about a push for renewable energy? Here is the scenario as I see it: We are being told to reduce CO2 emissions because they will contribute to catastrophic anthropogenic global warming. To achieve that, we are basically being told (forced?) to reduce coal and oil
Hope this guess helps
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about 1 year ago
power isn’t the same as energy
Wind is a manifestation of the kinetic energy in the air. Energy is force-distance, and power is force-distance over time… like a rate of energy.
Wind can be converted to electricity very easily – put a propeller on an electric generator, and the wind turns it… inside the generator there are magnets and copper coils. When a magnet goes across a copper coil, it makes electricity. The generator is basically just an electric motor working backwards (making electricity by being turned instead of turning because of the applied electricity).
about 1 year ago
well, wind power can turn turbines so i suppose u could say tht it’s a form of kinetic energy …
about 1 year ago
I was wondering the same thing, I live on a big hill and it is windy constiantly(oops spelled bad)we need a windmill.it will pay for itself in like 5 yrs.cuz once its paid for it goes back into the grid like where u live.and then the comany pays u back for that.It’s worth it I think.
about 1 year ago
wind energy is actually a resource which is categorized into renewable or non-conservative resource. wind mills are used to convert wind energy into electricity. wind mills are also used to grind wheat.
about 1 year ago
unreliable
about 1 year ago
It depends on what you are studying at school.
Possible answers are renewable energy, clean energy, or kinetic energy of air molecules…
A wind tower uses an electrical machine(dynamo) to convert mechanical energy of wind into electrical energy.