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Naturwissenschaften SAT - Elektromagnetismus und Mechanik

Hier lernen Sie einige englische Wörter im Zusammenhang mit Elektromagnetismus und Mechanik, wie „Torque“, „Anode“ und „Circuit“, die Sie benötigen, um Ihre SATs zu meistern.

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SAT Vocabulary for Natural Sciences
voltage
[Nomen]

the measure of electric potential difference between two points in a circuit, expressed in volts

Spannung, elektrische Spannung

Spannung, elektrische Spannung

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resistor
[Nomen]

an electrical component designed to limit or control the flow of electric current in a circuit, typically by providing resistance

Widerstand, Resistor

Widerstand, Resistor

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circuit
[Nomen]

the complete circle through which an electric current flows, typically consists of the source of electric energy

Stromkreis

Stromkreis

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a phenomenon where certain materials conduct electricity without resistance when cooled to extremely low temperatures

Supraleitung, Superleitfähigkeit

Supraleitung, Superleitfähigkeit

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to apply an electric charge to a conductor

elektrisieren, elektrifizieren

elektrisieren, elektrifizieren

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a form of electricity generated by friction between two materials, resulting in an imbalance of electric charges on their surfaces

Statische Elektrizität, Ladungsunterschied

Statische Elektrizität, Ladungsunterschied

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rechargeable
[Adjektiv]

(of a battery or device) capable of being supplied with electrical power again

wiederaufladbar, aufladbar

wiederaufladbar, aufladbar

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generator
[Nomen]

a machine that produces electricity by converting mechanical energy into electrical energy

Generator

Generator

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anode
[Nomen]

a positively charged electrode in an electrical device where oxidation occurs, resulting in the release of electrons

Anode, Positive Elektrode

Anode, Positive Elektrode

Ex: anode in an electrolytic capacitor stores and releases electrical energy as it charges and discharges .
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cathode
[Nomen]

a negatively charged electrode within an electrical device, from which electrons flow out into the external circuit

Kathode, negativ geladenes Elektrode

Kathode, negativ geladenes Elektrode

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solar cell
[Nomen]

a device that converts the energy of the sun into electricity

Solarzelle, Photovoltaikzelle

Solarzelle, Photovoltaikzelle

Ex: solar cells on rooftops can reduce dependence on fossil fuels and lower electricity bills .
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radiation
[Nomen]

the energy transmitted in the form of particles or waves through the space or a matter

Strahlung

Strahlung

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photovoltaic
[Adjektiv]

related to the technology that turns sunlight directly into electricity

photovoltaisch, fotovoltaisch

photovoltaisch, fotovoltaisch

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electromagnetic
[Adjektiv]

referring to the combined interaction of electric and magnetic fields, often associated with waves or radiation

elektromagnetisch, elektromagnetische

elektromagnetisch, elektromagnetische

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an invisible area around a magnetic object where magnetic forces can attract or repel other objects

magnetisches Feld, Magnetfeld

magnetisches Feld, Magnetfeld

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lever
[Nomen]

a long rigid bar that is put under a heavy object in order to move it

Hebel

Hebel

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fulcrum
[Nomen]

a point or support on which a lever pivots or rotates in order to lift or move objects

Hebelstütze, Drehpunkt

Hebelstütze, Drehpunkt

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vibration
[Nomen]

the rapid back-and-forth movement of an object

Vibration, Schwingung

Vibration, Schwingung

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torque
[Nomen]

a rotational force measured in newton-meters or foot-pounds

Drehmoment, Moment

Drehmoment, Moment

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a mass used to provide balance to another mass

Gegengewicht, Ausgleichsgewicht

Gegengewicht, Ausgleichsgewicht

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supersonic
[Adjektiv]

having a speed greater than that of sound

über Schallgeschwindigkeit, supersonisch

über Schallgeschwindigkeit, supersonisch

Ex: The military supersonic missiles for swift and precise strikes against targets .
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(physics) the increase in velocity over time

Beschleunigung, Zunahme der Geschwindigkeit

Beschleunigung, Zunahme der Geschwindigkeit

Ex: acceleration means quicker velocity change .
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the constant speed reached by a falling object when the drag force equals the gravitational force pulling it downward, resulting in no further acceleration

Eigenfallgeschwindigkeit, Terminalgeschwindigkeit

Eigenfallgeschwindigkeit, Terminalgeschwindigkeit

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hydraulics
[Nomen]

a branch of science and engineering that deals with the mechanical properties of liquids, particularly their behavior in confined spaces and under pressure

Hydraulik, Hydrauliksysteme

Hydraulik, Hydrauliksysteme

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gravity
[Nomen]

(physics) the universal force of attraction between any pair of objects with mass

Gravitation

Gravitation

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Naturwissenschaften SAT
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