measure the amount of radiation evolved and graphical interpretations did allow calculation of the half-life. Experimental: The counter was measured in the background Beta-radiation count for five minutes. The readings were recorded in the prepared table. The activity of the standard Beta-emitter was recorded and measured for five minutes. The activity of the unknown Beta-emitter was recorded and measured for five minutes. The activity of the standard for the background radiation. Subtracted the
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wanted to do I would go find food supplies and supplies to build a shelter‚ I would gather a flashlight and some batteries; all the essentials. I would attempt to build a shelter and I would get hide all my food in a place that it would not get radiation poisoning. I would get games- even though you wouldn’t think to play games while you’re getting bombed- I’d also take all my favourite things I own and bring them with me into my shelter‚ also I would gather everyone I love to come and stay in this
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of Computer Radiation in the Health of I-BSN-2 Students of Cavite State University I. Introduction Nowadays‚ computers are very common in a household. Computers are very advantageous which actually has unlimited capabilities; in seeking a certain information‚ for recreation‚ for entertainment purposes and many other uses. But despite those infinite uses of computers‚ some say that computers cause detrimental effects to those who are exposed to its radiation. Radiation‚ in Physics
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ultraviolet radiation is: A. 700-1500 mµ B. 1600-12‚000 mµ C. 0.1-3 mm D. 180-290 mµ 2. Wavelength of long ultraviolet radiation is: A. 700-1500 mµ B. 290-400 mµ C. 180-290 mµ D. 0.1-3 mm 3. What ultraviolet wavelength will produce reticuloendothelial stimulation? A. 2600-2700 Å B. 2700-3000 Å C. 2900-4000 Å D. 2400-2500 Å 4. The magnitude of radiation flux at any particular point of the skin depends upon the: A. Cross-sectional diameter of the radiation beam B. Distance
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Convection‚ and Radiation The three types of heat transfers are Conduction‚ Convection‚ and Radiation. Heat always moves from a warmer place to a cooler place. For example hot objects that are in a room that is cooler than the temperature of the object will eventually cool to room temperature. First is conduction‚ conduction is heat transferring through direct contact of substances. Then convection‚ which is the transfer of heat by the movement of the warmed matter. Lastly radiation is electromagnetic
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Extra credit Since the discovering of X-ray‚ many areas have taken advance of this science. For example‚ medicine‚ airports security and also repairing some part of the airplanes. Medicine is the most beneficiated from X-ray with the development of various branches and different areas of studies. Many diagnostic depend or rely in this technology to prevent the spread of deadly diseases. On this research paper I will cover three different areas of X-ray used in medicine in the prevention and detection
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cancer and other diseases. It is used by pumping radon from a radium source of sealing it in small tubes. Radon is a radioactive element. A radioactive element is one that gives off radiation and breaks down to form a different element. Radon is a radioactive element. A radioactive element is one that gives off radiation and breaks down to form a different element. The most common compounds •Hydrides •Fluorides
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Alas‚ Babylon Reflective Essay Alas‚ Babylon. It’s the survival of the fittest. People are vulnerable‚ willing to do anything just to make the cut. In desperation‚ they fight‚ mug‚ steal‚ and even murder. Albeit there is a justifiable reason for these insane actions‚ does it make it right? The behavior of the Soviet Union has caused American citizens to go insane‚ and as a result‚ their actions make one community question America’s existence. The setting is Fort Repose‚ Florida‚ in the 1950s
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serious hazards that can be life threating. Carcinogens are the hazardous chemical that may cause cancers‚ such as asbestos‚ certain dioxins‚ and tobacco smoke. Mutagenicity is the capability to alter and mutate genetics‚ an example of mutagens are radiation. Reproductive toxicity is a hazard relating to interfering with the reproductive system in males causing adverse effects on sexual function and possibly fertility. In females the development of a fetus‚ to include birth defects‚ a chemical example
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ABSTRACT The short and unpredictable nature of the conventional chemical batteries‚ along with the frequent replacements that they require‚ has created an acute need for a reliable‚ longer-lasting and rugged source of energy. Moreover Radars‚ spacecrafts‚ interstellar probes and other advanced communication devices require much larger power than that can be met by conventional energy sources. The solution to long term energy source is the nuclear powered batteries which have a life span of few
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