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SAT Ciencias Naturales - Electromagnetismo y Mecánica
Aquí aprenderá algunas palabras en inglés relacionadas con el electromagnetismo y la mecánica, como "torque", "anode" y "circuit", que necesitará para dominar sus exámenes SAT.
Revisión
Tarjetas de memoria
Ortografía
Cuestionario
the measure of electric potential difference between two points in a circuit, expressed in volts
voltaje
an electrical component designed to limit or control the flow of electric current in a circuit, typically by providing resistance
resistor
the complete circle through which an electric current flows, typically consists of the source of electric energy
circuito eléctrico
a solid substance that conducts electricity or heat better than insulators, but not as well as most metals
semiconductor
a phenomenon where certain materials conduct electricity without resistance when cooled to extremely low temperatures
superconductividad
a conductor through which electricity travels to or from an object, such as batteries
electrodo
a form of electricity generated by friction between two materials, resulting in an imbalance of electric charges on their surfaces
electricidad estática
(of a battery or device) capable of being supplied with electrical power again
recargable
a machine that produces electricity by converting mechanical energy into electrical energy
generador
a positively charged electrode in an electrical device where oxidation occurs, resulting in the release of electrons
ánodo
a negatively charged electrode within an electrical device, from which electrons flow out into the external circuit
cátodo
a device that converts the energy of the sun into electricity
célula solar
the amount of solar energy received per unit area on Earth's surface
irradiancia solar
the energy transmitted in the form of particles or waves through the space or a matter
radiación
related to the technology that turns sunlight directly into electricity
fotovoltaico
referring to the combined interaction of electric and magnetic fields, often associated with waves or radiation
electromagnético
an invisible area around a magnetic object where magnetic forces can attract or repel other objects
campo magnético
a long rigid bar that is put under a heavy object in order to move it
palanca
a point or support on which a lever pivots or rotates in order to lift or move objects
punto de apoyo
a rotational force measured in newton-meters or foot-pounds
torque
a measure of a spring's stiffness, indicating how much force is needed to stretch or compress it
constante de resorte
a mass used to provide balance to another mass
contrapeso
the constant speed reached by a falling object when the drag force equals the gravitational force pulling it downward, resulting in no further acceleration
velocidad terminal
the study of the design, development, and operation of aircrafts, focusing on principles of aerodynamics, propulsion, and material science
aviación
a branch of science and engineering that deals with the mechanical properties of liquids, particularly their behavior in confined spaces and under pressure
hidráulica
an area of technology that is concerned with the study or use of robots
robótica
(physics) the universal force of attraction between any pair of objects with mass
gravedad
