Most people comprehend the need to conserve the environment and its natural resources especially after the presidential debates in which finding alternate forms of energy was a key issue. Therefore, it isn’t surprising that more than ever people are trying to learn how to make a homemade solar panel in order to help conserve energy. [...]
Archive


What Is The Last Planet On Which We Can Use Solar Cells, Solar Panels?
Isolation on earth is 100 W/m2 but it falls by inverse square law. What’s the most efficient solar battery using least power for charging? What’s that last planet on which I have the ability to use them?
Regards

How Can I Use Solar Energy?
What are 3 ways Solar energy can be used? I want to be more earth friendly
thankyou anna

Assume That The Earth Receives 4 1014kJ/s Of Solar Energy. What Mass Of Solar Material?
Assume that the earth receives 4 1014kJ/s of solar energy. What mass of solar material is converted to energy over a 22-h period to provide the daily amount of solar energy to the earth? (express your answer in kilograms)

How Do We Know That Our Solar System Is Not The Only Exisinting Planets?
Because the closest stars are millions of years away how do we know they’re not already gone leaving just earth and our solar system alive this day?

How Does The Angle Of Insulation. Affect The How Much Solar Energy The Earth Absorbs?
How does the angle of insulation … affect the how much solar energy the Earth absorbs?
how does the angle of insulation and physical properties of the Earths surface affect the amount of solar energy absorbed

How Viable Are Solar Panels In Space?
I have been thinking that if we create a massive chain or group of solar panels we could obtain big amounts of power generation for our country. So I am just wondering how well solar panels work in space; are they superior than they’re on earth or worse? [...]

How Close To Our Solar System Would A Supernova Have To Be To Affect Us?
Aside from seeing the light of the supernova, how close would one have to be to have any kind of measurable effect on our solar system - specifically on Earth.

What Are The Names Of The 20 Planets In The Early Solar System?
I watched a show on Discovery channel on or around 03/28/2009 that described the formation of the solar system. One event was the collision of the earth with another planet. The result of that collision was the formation of the moon.
Just prior to the formation of the moon, there [...]

Does Our Knowledge Of The Solar System Give Us A Better Chance Of Surviving Such A Catastrophe? How?
What other benefit is it to know the solar system superior? How can the position of sun, moon, and planets help us to know our position on Earth? How does knowing the conditions on other planets help us to appreciate Earth? Could there be life on other bodies in our solar system? Why [...]





