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"Freezing is the transition of a substance from the liquid to solid state of matter. Most substances are more dense in their solid form, with the exception of water which expands as it freezes. The op ...
"A free-body force diagram is used to show all the forces acting upon an object to predict the net force and ultimately the path of the object. Each force is drawn as vector arrow." Fuente: BrightStor ...
"An object is in free fall when gravity is the only force to move it through space. In reality, free fall is affected by variables such as wind iance, but when physicists discuss free fall, they gener ...
"A force is defined in physics as anything that affects an object's acceleration. A force is a vector quantity because it has both magnitude and direction. The unit for force is the Newton (N) or kg/m ...
Hipervinculo Física
"In flotation, the buoyant force equals the weight of the floating object and the volume of the object is always greater than the volume of water displaced. Floatation can be calculated using Archimed ...
Hipervinculo Física
"Fission reactors use fissile materials to initiate fission reactions. A moderator is used to slow the reaction. If the reaction gets too hot, the fuel melts and the reactor no longer functions. Contr ...
Hipervinculo Física
"The Faraday - Lenz law states that when you have change in magnetic flux, you generate electromotive force. The formula to determine the Faraday - Lenz law is magnetic flux = magnetic field x area." ...
"Solenoids are a configuration of wires wrapped in a mass of loops that creates a magnetic field in a given direction which is used as the basis for electromagnets, or temporary electricity driven mag ...
Video Física
"Snell's Law is the quantitative way to analyze refraction. Snell's Law is expressed in the formula angle of refraction 1 x sin(angle 1)= angle of refraction 2 x sin(angle 2), which is the geometri ...
Hipervinculo Física
"There are two main exceptions to electron configuration: chromium and copper. In these cases, a completely full or half full d sub-level is more stable than a partially filled d sub-level, so an elec ...
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