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Hipervinculo Química
"Ionization energy is the minimum energy required to remove an electron from the ground state of an atom. Ionization energy is a periodic trend which increases going from top to bottom and left to rig ...
"Transformers are used to change one current into another current. Step up transformers increase the voltage of the current while step down transformers decrease the voltage. In power transmission, wh ...
"Enthalpy is the heat content of a system at constant pressure, but chemists almost always talk about change in enthalpy rather than total energy. Endothermic reactions have positive changes in enthal ...
Video Química
"Energy diagrams depict the reaction progress versus energy. For exothermic reactions, the reactants are drawn above the products because their energy is greater. However, for endothermic reactions, t ...
"Energy is best defined as the properties of an object that enables it to do work. Energy is a scalar measurement and is usually measured in Joules. According to the law of conservation of energy, ene ...
"Conservation of energy, sometimes called the first law of thermodynamics, states that energy can neither be created nor destroyed. Energy, however, can be transferred from one form to another." Fuent ...
Video Física
"Planck's constant, abbreviated h, is the ratio of photon energy to the frequency. Planck's constant is used in the blackbody radiation spectrum, which indicates that energy is carried by light in dis ...
Hipervinculo Química
"Esta ley surgió en el siglo XVII, con la búsqueda de leyes que reflejaran la indestructibilidad del movimiento del Universo." Fuente: IcaritoLey de conservación de la energía es un contenido didáctic ...
Hipervinculo Biología
"En las últimas décadas, nuestro país ha crecido enormemente. No sólo encuanto a población, sino, además, en cuanto a desarrollo económico.Esto condiciona un mayor uso de las energías utilizadas y, ta ...
"La Tierra obtiene del Sol una inmensa cantidad de energía. El hombre puede aprovechar esas fuentes energéticas transformándolas en electricidad o combustibles."
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