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…energy when they are not used for a long time? Well I tried my best to find the best answers for these questions and a little more. Battery, also called an electric cell, is a device that converts chemical energy into electricity. All batteries…

…into the assembly core. In a fission bomb it is desirable to have k as large as possible and the time between steps in the chain as short as possible so that many fissions occur and a large amount of energy is generated…

…Microwaving is a process when irradiated changes some of biological properties. Microwave energy are waves formed which radiate outward from the point at which the object has broken the surface. Microwaves vibrate millions of times per second…

…Nuclear Fusion is constantly present in our solar system. In the core of the sun, Hydrogen is converted to Helium providing enough energy to sustain life on earth. This process occurs at temperatures of 10-15 million degrees Celsius. Scientists…

…of organisms with one another and their environment ecosystems= environmental communities photosynthesis= plants make food and energy autotrophs= produce their own food; plants heterotrophs= eat food produced by autotrophs Characteristics of living things: 1…

…Ene Yne Single bond Double Triple 2n+2(H).C1H4 2n CnH2-2.C3H4 meth, eth, prop, but, pent, hex, hept, oct, non, dec Calculate the energy in jouled,j,needed to heat 175g of water from 55.0C to 95.0C given…

…affected the quality of power supplied to consumers. This situation is common throughout South Asia, where the economies are significantly affected by poor power quality. Under the South Asia Regional Initiative/Energy (SARI/Energy) Project of USAID, Nexant SARI…

…the cells so water is continuously moving into the cells. This is because water is continuously moving up the xylem. The body of water moving across the cells exerts a pressure on the water in front of it (root pressure). Transpiration pull. The energy from…

…of a decree of the Minister of the Economy, Labor and Social Policy of 30 May 2003, the share of energy generated from renewable resources is to gradually increase, to reach at least 7.5 % by 2010 (2.85 % in 2004)." (15) In 2003, Poland's total electric energy…

…THE SOLAR RESOURCE SIMPLE APPLICATIONS OF SOLAR ENERGY The Sun's rays have long been used as the heat source for evaporating and distilling water. Solar evaporation has always been an important salt-production process. Salt water is pumped…