Archive for November, 2009

Wednesday, November 11th, 2009

James Stewart asked: What is Green Energy - It's all around us. We can see it, feel it, touch it and even consume it. Sounds a little bizarre right? Well, it's quite true but what on earth is it?Primarily, I'm talking about sun and wind - sources of clean, natural ...

Where does the energy for gravity come from?

Wednesday, November 11th, 2009

SnizzleDizzle asked: According to the law of conservation of energy, energy is not created from nothing. It is either converted from mass or from other types of energy. In this case, where does the energy for gravity come from? For instance, the force pushing down the water in Niagara ...

How do I keep others energy from interfering with my own?

Sunday, November 8th, 2009

pynk_nymesis asked: I'm a hairdresser and am in very close proximity with many different people every day. I'm also very sensitive to other people's energies. I've noticed that this has began to effect me in a negative way because I bring all of this extra energy home with ...

What is the best energy drink or energy bar?

Sunday, November 8th, 2009

diamondicebezzle asked: I’m going for a pole climbing test today and I need and energy brink or bar. What is the best energy drink or energy bar? I am looking for one that really works.JOHNNY

Sunday, November 8th, 2009

Jason Gilford asked: It seems like with "Green Energy Sources" System you get an amazing opportunity to cut these irritating electricity-bills once and for all. You may be surprised but this technique can be implemented quite easily by any novice user. In the following quick article you'll be able to ...

Sunday, November 8th, 2009

Gen Wright asked: ing entails using green technologies to produce green energy. Green technologies imply harnessing the eco-friendly natural resources like solar and wind power to produce energy in order conserve the earth and its environment. Solar energy is one of the major sources of renewable energy. It involves using ...

Wednesday, November 4th, 2009

Gerry Morton asked: We all want a fast metabolism. A fast metabolism means that our bodies are efficiently converting food into energy and burning fat as fuel instead of storing it for a rainy day. In other words, with a good metabolism, we're energetic, active, healthy, alert and lean, and ...

What fraction of energy is used to change the internal energy of water?

Tuesday, November 3rd, 2009

khuezi asked: The molar enthalpy of vaporization of water at 373 K is 41.16 kJ/mol. What fraction of this energy is used to change the internal energy of the water? (Assume that water vapor is an ideal gas.) What fraction is used to do work against the atmosphere? What equation do I ...

Sunday, November 1st, 2009

Jim Smoot asked: Many people dream of becoming energy independent. They see green energy sources not only as a way to greatly reduce their energy bills each month, but they also see it as a way to power their homes in a way that does not burn the Earth's resources, ...

Sunday, November 1st, 2009

James Copper asked: In the United States, Canada and Australia both commercial and residential consumers can buy green energy from their standard local utility provider of from a provider that specializes in green energy. Many third party suppliers of energy provide green energy electricity that is produced from renewable resources. ...