See all college papers and term papers on Science Research Papers Free essays available online are good but they will not follow the guidelines of your particular writing assignment. If you need a custom term paper on Science Research Papers: Magnets, you can hire a professional writer here to write you a high quality authentic essay. While free essays can be traced by Turnitin plagiarism detection programour custom written essays will pass any plagiarism test.
Sunspots are dark spots on the sun. The Inner area is the umbra. The outer and lighter area is the penumbra.
They are also very magnetic. They are darker because they are lower in Temperature. The umbra is about 11,mi. Around, the penumbra is about Double that, but they are often larger than the earth.
The number of sunspots varies over a 11 year period in which the sun spots move from the top and move their way downward. As they move downward the number increases. They diminish as they spread to the 7th degree of the solar equator. Sunspots have been known to stay as long as a few months, but most usually stay a few weeks to only a few days.
Sunspots form in groups about 10 solar degrees apart. Sunspots are storms on the sun. Electrcity from the storms equals what the U. The last time the sun had the peak number of on it was It is called a prominces.
They usually last about 3 hours, but some last for a few weeks.
Promineces are aboutmi. Flares last only minutes but have the power of 10, to , hydrogen bombs and cause intense heat and radiation to hit earth. It can cause a blackout of communication, and cause ships and airplanes magnetic compasses to spin wildly for a short time, and they cause small particles to get in the magnetic fieldsin the north and south poles.
As they come through the atmoshere they make a multi-colored glow in the sky called auroras. In the north it is called an aurora borealis or northern lights. In the south it is called an aurora australis or southern lights.
Sunspots affect the weather by Other sample model essays:Magnetic field and electric currents are naturally closely related because anytime a current runs through a wire, Essay on E MAGNETIC FIELDS AND MAGNETIC FORCE GUIDE QUESTIONS 1.
Recent oil discoveries have caused research and exploration to increase in the Arctic in hopes of utilizing any resources there may be. Scientists.
Earth research Essay examples. Describe the evidence that shows that the Earth's magnetic poles are changing (both reversing and weakening).
Explain the potential outcomes of Earth's magnetic poles changing, for Earth itself and for life on Earth. Magnetic Resonance Imaging and Original Research Essay have found that the combination of functional information from F-FDG PET and anatomic localization from MR imaging can provide a valuable diagnostic method for the detection of primary and recurrent breast cancer.
Magnetic Separation Introduction Ancient people had already practiced the filtration process in the water treatment long time ago. There is evidenced prove it by the Egyptian and Sanskrit inscription, water was treated using as early as B.C .
Essay on Magnetic Field Modern research onMagnets Today Pierre curie discovered that. Maglev Consequences Essay Words | 3 Pages.
Maglev Consequences Magnetically levitated ground transportation, or "maglev," is an advanced mode of surface high speed transportation whereby a vehicle gliding above a guide track is suspended, guided, and propelled by magnetic forces.
Free Essay: Maglev Research Studies show that people are reluctant to abandon automobile use for trips of less than miles, while planes are most.