1. gravity‚ magnetic fields‚ and atomic and subatomic attractions 2. The big bang theory is the theory that the universe originated sometime between 10-20 billion years ago from the cataclysmic explosion of a small volume of matter at high density and temperature. 3. There are 26 brightest stars Please describe the stars luminosity/temperature/mass relationship‚ coordinates of celestial systems‚ declination 4. It creates new technology and products‚ as well as new jobs and businesses 5. light
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Chemical Engineering Department Subject: Process Control for undereducated students Instructor: Dr. Karima Marogi Typical Questions & Answers Process Control Problems Problem (1) Solution a) Energy balance for the thermocouple‚ where m is mass of thermocouple C is heat capacity of thermocouple h is heat transfer coefficient A is surface area of thermocouple t is time in sec Substituting numerical values in (1) and noting that Taking Laplace transform‚ Problem (2) A thermometer
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C) • Average for healthy young adults 98.6F or 37degrees C • No single temp is normal for all people HEAT IS PRODUCED BY: • Metabolism • Increased muscle activity • Vasoconstriction • External sources HEAT IS LOST BY: • Vasodilation • Convection • Radiation • Conduction • Evaporization TEMP or FEVER? • TEMPERATURE—the measurement of heat in the body • FEVER—the measurement of heat in the body
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There are millions of people all over the world who suffer from painful and often terminal diseases. In his article‚ “How the War on Drugs Punishes Those Who Suffer‚” Jason Silverstein explains the reasons for a disparity in available pain medicine between high-income countries and middle to low income countries. The International Narcotics Control Board binds countries to pain medicine quotas by income (Silverstein). In poorer countries around the world‚ governments focus more on preventing injection
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Journal of Science and Medicine in Sport (2008) 11‚ 6—19 REVIEW Heat stress and strain in exercise and sport John R. Brotherhood The University of Sydney‚ Exercise and Sport Science‚ Faculty of Health Sciences‚ Australia Received 3 May 2007 ; received in revised form 27 August 2007; accepted 28 August 2007 KEYWORDS Heat stress in sport; Exercise thermoregulation; Rational analysis of heat stress; WBGT; Risk assessment for exertional heat illness Summary Heat stress arising from the thermal
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various methods used to protect sensitive crops from damaging low temperatures? Explain why each method works. Various methods to help protect sensitive crops include: a. Orchard heaters – “smudge pots” help warm air around the trees by setting up convection currents close to the ground. b. Wind machines – power driven fans which resemble plane propellers that mix cold air at ground level and warm air from higher up resulting in increasing the air next to the ground. c. Irrigation – on potentially cold
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Types of volcanism associated with plate margins There are two types of plate margin. When there is a boundary between two diverging tectonic plates‚ such as between the North American and Eurasian plates‚ it is known as a constructive plate margin. This is because it recognises the importance of magma rising up from the mantle to create new crustal rock. The boundary between two converging plates is known as a destructive plate margin‚ as it is responsible for more violent seismic activity‚ volcanoes
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establish a republic for the French Republic. The Jacobins‚ who controlled the convention set out to erase all traces of the old order. They seized lands of nobles and abolished titles of nobility. During the early months of the Republic‚ the Convection put Luis XVI on trail as a traitor to France. By early 1793 danger threatened France on all sides The country was at war with much of Europe including Britain‚ the Netherlands‚ Spain‚ and Prussia. To deal with the threats to France the Convention
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Chapter 17 Vocab * Acid deposition- the settling of acidic or acid-forming pollutants from the atmosphere onto Earth’s surface. * Acid rain- Acid deposition that takes place through rain. * Aerosols- very fine liquid droplets or solid particles aloft in the atmosphere. * Air pollutant- gases and particulate material added to the atmosphere that can affect climate or harm people or other organisms. * Air pollution- the act of pollution the air‚ or the condition of being polluted
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Constitution Essay Prompt A constitution is a document containing the basic laws for our country. It sets up the legislature (branch of government that passes laws)‚ the judiciary (branch of government that interpret laws)‚ and the executive (the branch of government that carries out and enforces the laws) (Henschen et al. 43). A federation is where a group of self-governing states agree to join together under a central government. A federal constitution is the legal document setting up a federation
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