Energy is the ability to do work or cause change. It exists in different forms such as kinetic potential thermal chemical and nuclear. Energy can be transferred or transformed but it cannot be created or destroyed. It plays a vital ...
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Radiating power refers to the amount of energy emitted by a body per unit area per unit time due to its temperature. It is governed by Stefan-Boltzmann law and depends on the body’s temperature and surface properties. A hotter object ...
Energy is the capacity to do work or produce change. It exists in forms like kinetic, potential, thermal, chemical, and nuclear. Energy transforms but cannot be created or destroyed (law of conservation). It’s essential for life, powering everything from biological ...
Black holes are regions in space where gravity is so intense that nothing, not even light, can escape their pull. Formed from collapsed massive stars, they have an event horizon marking the point of no return. Black holes significantly affect ...
Vaporization is the process in which a liquid changes into a gas. It occurs when the liquid’s temperature increases, providing sufficient energy to overcome intermolecular forces. There are two types: evaporation (surface process) and boiling (occurs throughout the liquid). Vaporization ...