Archive for July, 2010

How would I set up a proposal to use solar energy at a school?

At school, we did an experiment where we calculated the temperature of different geothermal properties, to see if the school would have a good source of solar energy. In the discussion questions, it says: Set up a proposal to use solar energy energy for out school (3 external uses). I have noo idea what I’m [...]

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Why should people drive hybrid cars over conventional cars?

I have to write a paper on how hybrid cars are better than conventional cars. Give me your opinion, whether it agrees or not. Thank you Share It!: These icons link to social bookmarking sites where readers can share and discover new web pages.

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when will electric cars have common power supply for quick exchange?

If there where a common battery pack for electric cars, then the spent batteries could be excanged at a station like cars cuurently stop at gas stations. With the e/car range problem solved, there’s NO reason to pursue other technologies and the gas powered pesonal vehicle can die a quick death! Can somebody pass this [...]

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How do solar panels and solar energy connect?

Does the solar energy hit the solar panels and creates electricity.. or what ? Where can you put solar panels ? Share It!: These icons link to social bookmarking sites where readers can share and discover new web pages.

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do you think wind energy is viable if the government decides to stop extending subsidies?

. Energy from wind power is becoming an increasingly significant source of energy, considering that the price of oil is getting dearer. This is especially so for oil-deficient developing nations like India which meet their energy needs by importing oil. Providing facts and figures, analyze the opportunities and challenges that wind energy companies face in [...]

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How is solar energy harnessed for human benefit?

Please help w/ these questions..And provide Sources/References ! – Type of energy transformations that take place in harnessing the solar energy. – efficiency of the (solar) energy transformations – The amount of energy obtained from solar energy? Thank you ! Share It!: These icons link to social bookmarking sites where readers can share and discover [...]

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Can you use wind energy to charge an electric cars battery?

It may seem silly but cant you put an additional fan where the radiator fan is on an electric car to use the cars forward movement to turn the fan which in turn will charge the cars battery? It makes sense to me. What do you think? Share It!: These icons link to social bookmarking [...]

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Are hybrid vehicles and electric cars the same?

I want to know if hybrid cars and electric cars are the same or are they different. If they’re different, explain how? Share It!: These icons link to social bookmarking sites where readers can share and discover new web pages.

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what are some of the drawbacks of using ethanol as fuel in cars?

I have to give a speech as to why we should NOT convert to using biofuels such as ethanol. I personally think that biofuels are a pretty good idea and have a lot of benefits, but I’m sure they have drawbacks as well. If anyone has any good, credible information as to the downside of [...]

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How do you feel about cars that run on ethanol?

Do you think it’s a good idea or a bad one. Why? Share It!: These icons link to social bookmarking sites where readers can share and discover new web pages.

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