im doin a science experiment and i have a battery that is 3.6 volts , does it matter wut voltage the solar panel that im connecting it to is . Does it need to match , be less or does voltage have no effect . If so wut does matter when choosing the type of solar panel to power a bettery?
Posted in Wind Power
Tagged battery, bettery, doin, Effect, experiment, Matter, panel, SCIENCE, science experiment, solar, solar panel, voltage, volts, wut
We purchased a set of Malibu Solar Lights w/ malibu solar batteries (what a surprise 
…) anyway, we charged batteries prior to usage. Since then, battery power has diminished in matter of days. Any ideas why? As an aside, we purchased same type last yr, stuck in ground w/o charging first and no problem since. Now it couldn’t be that blatant! “Let the sun do the charging. That’s what solar power is all about.” If that’s the solution, I understand. Yet why then would the freshly charged new solar batteries run their course in matter of a few days?
Posted in Wind Power
Tagged battery power, Effect, few days, Lights, Malibu, malibu solar lights, Matter, neg, performance, power, Set, solar, solar batteries, Solar Power, sun, Surprise, usage
11. When you use a self-focusing camera, the photoelectric effect occurs when
a. light combines with the earth’s magnetic field.
b. light energy is converted into electrical current that
adjusts the opening in the lens.
c. light entering the lens is converted to an image on the film.
d. X-ray photons are used to produce a picture.
e. light energy is reflected by a material it strikes.
12. Which of the following does not determine the physical properties of materials?
a. material strength
b. the arrangement of atoms in the material
c. the bonding type
d. the shape of the material
e. All of the above affect physical properties.
13. Which material would have the strongest compressive strength?
a. egg shell
b. a ream of paper
c. pile of dry sand
d. rope
e. shopping bag
14. A superconductor can be described as having
a. electrons that are bound to individual atoms.
b. electrons that are free to move individually around the
material, colliding with atoms from time to time.
c. only a few electrons that are free to move around the material.
d. electrons that come together to form pairs.
e. electrons that are bound together so tightly they do not move.
15. If you start a current flowing in a superconducting wire that is kept cold, and then remove the power source, the result would be
a. the current would stop flowing immediately.
b. the current would continue to flow forever.
c. the current would flow through the superconductng wire for
about twice as long as it would have through copper wire.
d. electrons would move through the wire, losing a great deal of energy.
e. the superconducting wire would not be able to generate a
magnetic field.
I’m re-roofing my house and have been unable to find a certified roofer in my state that offers solar power as an option, let alone make it as affordable as the norm roofing materials. It’s as if the greenhouse effect doesn’t exist.
I’m ashamed of our lack of green options in Florida (and the Nation).
Posted in Wind Power
Tagged Effect, greenhouse, greenhouse effect, HOUSE, norm, option, power, roofer, roofing, roofing materials, Solar Power, state
I’m re-roofing my house and have been unable to find a certified roofer in my state that offers solar power as an option, let alone make it as affordable as the norm roofing materials. It’s as if the greenhouse effect doesn’t exist.
I’m ashamed of our lack of green options in Florida (and the Nation).
Posted in Wind Power
Tagged Effect, greenhouse, greenhouse effect, HOUSE, norm, option, power, roofer, roofing, roofing materials, Solar Power, state
there is an excitation on the some trimes produced solar winds our commeniction depend on artificial sattelites locations , the solar windw transmitted as waves what is its effect on the sattellites
Posted in Wind Power
Tagged commeniction, Effect, excitation, sattellites, solar winds, trimes, WAVES, windw