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Științe ACT - Electromagnetism și mecanică
Aici veți învăța câteva cuvinte în limba engleză legate de electromagnetism și mecanică, cum ar fi „cuplu”, „anod”, „fulcrum”, etc., care vă vor ajuta să vă îmbunătățiți ACT-urile.
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an electrical component designed to limit or control the flow of electric current in a circuit, typically by providing resistance
rezistor, rezistență
the complete circle through which an electric current flows, typically consists of the source of electric energy
circuit electric, circuit
a phenomenon where certain materials conduct electricity without resistance when cooled to extremely low temperatures
superconductivitate, superconductivitate electrică
a positively charged electrode in an electrical device where oxidation occurs, resulting in the release of electrons
anod, electrod pozitiv
a negatively charged electrode within an electrical device, from which electrons flow out into the external circuit
cathodă, catod
a form of electricity generated by friction between two materials, resulting in an imbalance of electric charges on their surfaces
electricitate statică, statică electrică
(of a battery or device) capable of being supplied with electrical power again
reîncărcabil, reîncărcabile
a machine that produces electricity by converting mechanical energy into electrical energy
generator, generator electric
a device that converts the energy of the sun into electricity
celulă solară, celulă fotovoltaică
the energy transmitted in the form of particles or waves through the space or a matter
radiație, radianță
related to the technology that turns sunlight directly into electricity
fotovoltaic, fotoelectric
referring to the combined interaction of electric and magnetic fields, often associated with waves or radiation
electromagnetic, electromagnetică
an invisible area around a magnetic object where magnetic forces can attract or repel other objects
câmp magnetic, teren magnetic
a point or support on which a lever pivots or rotates in order to lift or move objects
pârghie, cușcă
a mass used to provide balance to another mass
contrapondere, greutate de contrabalans
having a speed greater than that of sound
supersonic, suprasonic
(physics) the increase in velocity over time
accelerație, accelerare
the constant speed reached by a falling object when the drag force equals the gravitational force pulling it downward, resulting in no further acceleration
viteza terminală, viteza maximă de cădere
relating to the transmission or control of fluids under pressure within confined systems or machinery
hidraulic, hidrostatic
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