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Естественные Науки SAT - Электромагнетизм и механика
Здесь вы выучите некоторые английские слова, связанные с электромагнетизмом и механикой, такие как «крутящий момент», «анод» и «цепь», которые вам понадобятся для сдачи SAT.
Обзор
Флэш-карточки
Правописание
Тест
the measure of electric potential difference between two points in a circuit, expressed in volts
напряжение
an electrical component designed to limit or control the flow of electric current in a circuit, typically by providing resistance
резистор
the complete circle through which an electric current flows, typically consists of the source of electric energy
электрическая цепь
a solid substance that conducts electricity or heat better than insulators, but not as well as most metals
полупроводник
a phenomenon where certain materials conduct electricity without resistance when cooled to extremely low temperatures
сверхпроводимость
a conductor through which electricity travels to or from an object, such as batteries
электрод
a form of electricity generated by friction between two materials, resulting in an imbalance of electric charges on their surfaces
статическое электричество
(of a battery or device) capable of being supplied with electrical power again
перезаряжаемый
a machine that produces electricity by converting mechanical energy into electrical energy
генератор
a positively charged electrode in an electrical device where oxidation occurs, resulting in the release of electrons
анод
a negatively charged electrode within an electrical device, from which electrons flow out into the external circuit
катод
a device that converts the energy of the sun into electricity
солнечный элемент
the amount of solar energy received per unit area on Earth's surface
солнечное излучение
the energy transmitted in the form of particles or waves through the space or a matter
излучение
related to the technology that turns sunlight directly into electricity
фотоэлектрический
referring to the combined interaction of electric and magnetic fields, often associated with waves or radiation
электромагнитный
an invisible area around a magnetic object where magnetic forces can attract or repel other objects
магнитное поле
a long rigid bar that is put under a heavy object in order to move it
рычаг
a point or support on which a lever pivots or rotates in order to lift or move objects
точка опоры
a rotational force measured in newton-meters or foot-pounds
крутящий момент
a measure of a spring's stiffness, indicating how much force is needed to stretch or compress it
пружинная константа
having a speed greater than that of sound
быстрее скорости звука
the constant speed reached by a falling object when the drag force equals the gravitational force pulling it downward, resulting in no further acceleration
предельная скорость
the study of the design, development, and operation of aircrafts, focusing on principles of aerodynamics, propulsion, and material science
авиация
a branch of science and engineering that deals with the mechanical properties of liquids, particularly their behavior in confined spaces and under pressure
гидравлика
an area of technology that is concerned with the study or use of robots
роботизация
