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Nauki Przyrodnicze SAT - Elektromagnetyzm i mechanika
Tutaj nauczysz się kilku angielskich słów związanych z elektromagnetyzmem i mechaniką, takich jak „torque”, „anode” i „circuit”, które będą potrzebne, aby zdać egzamin SAT.
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the measure of electric potential difference between two points in a circuit, expressed in volts
woltaż
an electrical component designed to limit or control the flow of electric current in a circuit, typically by providing resistance
rezystor
the complete circle through which an electric current flows, typically consists of the source of electric energy
obwód elektryczny
a solid substance that conducts electricity or heat better than insulators, but not as well as most metals
półprzewodnik
a phenomenon where certain materials conduct electricity without resistance when cooled to extremely low temperatures
nadprzewodnictwo
a conductor through which electricity travels to or from an object, such as batteries
elektroda
a form of electricity generated by friction between two materials, resulting in an imbalance of electric charges on their surfaces
elektryczność statyczna
(of a battery or device) capable of being supplied with electrical power again
akumulator
a machine that produces electricity by converting mechanical energy into electrical energy
generator
a positively charged electrode in an electrical device where oxidation occurs, resulting in the release of electrons
anoda
a negatively charged electrode within an electrical device, from which electrons flow out into the external circuit
katoda
a device that converts the energy of the sun into electricity
Ogniwo słoneczne
the amount of solar energy received per unit area on Earth's surface
promieniowanie słoneczne
the energy transmitted in the form of particles or waves through the space or a matter
transmisja energii
related to the technology that turns sunlight directly into electricity
fotowoltaika
referring to the combined interaction of electric and magnetic fields, often associated with waves or radiation
elektromagnetyczny
an invisible area around a magnetic object where magnetic forces can attract or repel other objects
pole magnetyczne
a long rigid bar that is put under a heavy object in order to move it
dźwignia
a point or support on which a lever pivots or rotates in order to lift or move objects
punkt podparcia
a rotational force measured in newton-meters or foot-pounds
moment obrotowy
a measure of a spring's stiffness, indicating how much force is needed to stretch or compress it
stała sprężystości
a mass used to provide balance to another mass
przeciwwaga
having a speed greater than that of sound
szybciej niż prędkość dźwięku
(physics) the increase in velocity over time
przyśpieszenie
the constant speed reached by a falling object when the drag force equals the gravitational force pulling it downward, resulting in no further acceleration
prędkość graniczna
the study of the design, development, and operation of aircrafts, focusing on principles of aerodynamics, propulsion, and material science
lotnictwo
a branch of science and engineering that deals with the mechanical properties of liquids, particularly their behavior in confined spaces and under pressure
hydraulika
an area of technology that is concerned with the study or use of robots
robotyka
(physics) the universal force of attraction between any pair of objects with mass
grawitacja Ziemi
