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Науки ACT - Электромагнетизм и механика
Здесь вы выучите некоторые английские слова, связанные с электромагнетизмом и механикой, такие как «крутящий момент», «анод», «точка опоры» и т. д., которые помогут вам улучшить свои знания ACT.
Обзор
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Правописание
Тест
the electronic potential and force whose measurement unit is volts
напряжение
an electrical component designed to limit or control the flow of electric current in a circuit, typically by providing resistance
резистор, сопротивление
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, суперпроводимость
to apply an electric charge to a conductor
электризовать, подключить к электричеству
a conductor through which electricity travels to or from an object, such as batteries
электрод
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 form of electricity generated by friction between two materials, resulting in an imbalance of electric charges on their surfaces
статическое электричество, электрический заряд на поверхности
(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 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, солнечная радиация
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
фотовольтаический, солнечнофотовольтаический
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, магнитное окружение
a long rigid bar that is put under a heavy object in order to move it
рычаг
the rapid back-and-forth movement of an object
вибрация, колебание
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, момент силы
a measure of a spring's stiffness, indicating how much force is needed to stretch or compress it
константа упругости, постоянная пружины
a mass used to provide balance to another mass
противовес, балласт
having a speed greater than that of sound
суперзвуковой, суперзвуковый
the study of the design, development, and operation of aircrafts, focusing on principles of aerodynamics, propulsion, and material science
авиация, авиастроение
an area of technology that is concerned with the study or use of robots
роботизация
(physics) the increase in velocity over time
ускорение, прискорение
the constant speed reached by a falling object when the drag force equals the gravitational force pulling it downward, resulting in no further acceleration
конечная скорость, предельная скорость
relating to the transmission or control of fluids under pressure within confined systems or machinery
гидравлический
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