SUBMITTED BY: Teresita C. Ojastro SUBMITTED TO: Mrs. Pilar M. Macabinguil MALOH PROVINCIAL COMMUNITY HIGH SCHOOL DUMAGUETE CITY NEGROS ORIENTAL 6200 Mrs. Pilar M. Macabinguil ENGLISH IV Teacher MPCHS Madam: In partial fulfillment of the requirement in ENGLISH IV‚ I hereby present to you my term paper entitled “What is Radiation?” This term paper presents a research study on the importance about radiation and how
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Solar Nebular Hypothesis The idea behind the Solar Nebular Hypothesis is that the solar system was condensed from an enormous cloud of hydrogen‚ helium‚ and a few other elements and rocks. Around five billion years this cloud of materials began to spin and contract together into a disk shape under their own gravitational forces. The particles started combined together‚ protoplanets‚ to eventually form planets. A great mass of the material eventually began to form together‚ protosun‚ and make
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of gravity makes the gas and dust spiral in together to form a protostar. Gravitational energy has converted into heat energy‚ so the temperature rises * When the temperature gets high enough‚ hydrogen nucli undergo thermonuclear fusion to form helium nuclei and give out massive amounts of heat and light. A star is born. It immediately enters a long stable period where the heat created by the nuclear fusion provides an outwards pressure to balance the force of gravity pulling everything inwards
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Instrument on the Telescopio Nazionale Galileo in the Canary Islands.” (Place Citation Here) also says “astronomers believe that Kepler-10c is 17 times heavier than Earth.” Gas giants are not very dense due to their vast atmospheres of hydrogen and helium. Kepler-10c is solid‚ which is unheard of for a planet that size.
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References: Michaels‚ A. (n.d.). Accrual Basis Accounting vs. Cash Basis Accounting. Helium. Retrieved February 9‚ 2001‚ from http://www.helium.com
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(0°C) 0.92 Liquids Mercury 13.6 Seawater 1.03 Water (5°C) 1.00 Ethyl alcohol 0.81 Gases (at normal pressure and a given temperature) Density (kg/m3) Air (0°C) 1.29 Air (10°C) 1.25 Hydrogen (0°C) 0.090 Helium (0°C) Sources:http://www.school-for-champions.com/science/density.htm#.Ut1gB9LnYcE http://www.encyclopedia.com/topic/density.aspx#2 http://socratic.org/chemistry/measurement-in-chemistry/density/density-a-story-of-archimedes-and-the-gold-crown
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The Hindenburg T he Hindenburg crashed on May 6th 1937 in New jersey. The Hindenburg was built in 1931 and was finished in 1936 the framework was made of a sturdy material called duralumin. It was very fancy and luxurious on the inside and was the biggest aircraft ever made. The Hindenburg was one of the first disasters caught on camera and was the first major air disaster in America. 35 people died when the Hindenburg crashed and 62 people lived most of the people lived surprisingly. The
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It Means To Say Phoenix‚ Arizona. Literature: Reading‚ Reacting‚ Writing. Boston: Thomson/Wadsworth‚ 2007. 287-95. Print. Baker‚ Anaya M. "Literary Analysis: This Is What It Means to Say Phoenix Arizona‚ by Victor Joseph - by Anaya M. Baker - Helium." Helium - Where Knowledge Rules. Web. 08 Nov. 2010. .
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Darrow is a Helldiver‚ the operator of the huge machines that drill into the depths of Mars to mine Helium 3‚ a product necessary for the terra-forming of planets. Darrow is one of the best and he fights to be the most productive in order to earn his tribe the coveted Laurel. The Laurel guarantees the winners extra food and supplies. However‚ despite clearly out producing the elite tribe‚ the Gammas‚ the award is not given to Darrow and his tribe‚ the Lambdas. Darrow is angry‚ but allows his wife
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reside within the nucleus. Protons have a positive charge‚ neutrons have no charge; they are neutral. Electrons reside in orbitals around the nucleus and have a negative charge. Atomic number is derived from the number of protons in an atom. Example‚ Helium‚ (H) = 1. The number of protons in an element is constant (e.g.‚ H=1‚ Ur=92) but neutron number may vary‚ so mass number (protons + neutrons) may vary. However‚ the same element may contain varying numbers of neutrons; these forms of an element are
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