ATBakk 14/15 ENG3UE_Gr.1 WS15/16
Vocabulary for written exam
Vocabulary for written exam
Set of flashcards Details
| Flashcards | 109 |
|---|---|
| Students | 13 |
| Language | English |
| Category | German |
| Level | University |
| Created / Updated | 15.01.2016 / 19.01.2016 |
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entanglement
Quantum entanglement explains the long distance spooky action.
Verstrickung/Verwicklung
to be quantised
Energy can only change in discrete steps, so it is therefore quantised.
quantisiert
prism
Physicists made an experiment, where they heated up some gas and looked at it through a prism
Prisma
distinct
There was not a continous spectrum of lines but very distinct ones.
eindeutig
Achilles' Heel
Einstein thought that with Quantum Entanglement he found the Achilles' Hell of Quantum Mechanics.
wunder Punkt
harness
Can we harness the spooky action do something useful?
nutzen
electric charge
An electric charge is the physical property of an elementary particle.
Elektrische Ladung
velocity selector
For example a velocity selector is used in spectrometers.
Geschwindigkeitssortierer
Heisenberg uncertainty principle
The Heisenberg uncertainty principle is an important aspect of Quantum Mechanics.
Heisenbergsche Unschärferlation
to deflect
He noticed a compass needle deflected from magnetic north.
ablenken
to repel
Like poles repel and unlike poles attract.
abstoßen
momentum
The uncertainty of the momentun is meant with delta p.
Impuls
to attract
Like poles repel and unlike poles attract.
anziehen
flux density
The magnetic field is also called the flux density.
Flussdichte
magnetic resonance imaging
A very importatn invention based on Quantum Mechanics is the magnetic resonance imaging.
Kernspintomographie
coil
We can make a motor by placing coil of a wire in a magnetic field.
Spule
rotational direction
We can change the rotational direction, if we change the direction of the current.
Drehrichtung
sphere
The states of a qubit can be represented as an arrow pointing on a sphere
Kugel
static friction
The static friction is allways higher than the dynamic friction.
Haftreibung
dynamic friction
The static friction is allways higher than the dynamic friction.
Gleitreibung
friction welding
Two parts can be linked by friction welding.
Reibschweißen
bulge
If friction welding is used to link two parts a bulge will be the result.
Wulst
brake disc
The friction between the brake disc and the brake shoe produces a lot of heat.
Bremsscheibe
brake shoe
The friction between the brake disc and the brake shoe produces a lot of heat.
Bremsbacken
brake fluid
Brake fluid is needed to transport energy.
Bremsflüssigkeit
clutch
The clutch is between the engine and the gearbox.
Kupplung
air friction / air resistance
The amount of air friciton depends on the shape of the car.
Luftreibung
exert
The weight of the fluid exerts force on the medium lyng beneath
ausüben
lying beneath
The weight of the fluid exerts force on the medium lying beneath
darunter liegen
dydraulic intensifier
A hydraulic intensifier produces more pressure on the output than input is needed.
Druckübersetzer
altitude
The plan is flying on th usual altitude
Höhe
surface element
The direction of the force depends on the direction of the surface element
Oberflächenstück
law of energy conservation
The law of energy conservation is one of the most important formula in the physics.
Energieerhaltungssatz
direcion valve
The direcion valve is used to move the cylinder
Wegeventil
pressure limitation valve
With the pressure limitation valve you can set the operating pressure.
Druckbegranzungsventil
excavator
An excavator is needed to build a new house.
Bagger
calculus
Newton didn't only discover gravity but also infinitesimal calculus.
Infinitesimalrechnung
acceleration
Acceleration refers to a change in velocity.
Beschleunigung
magnitude
Forces are vector quantities, so they have magnitude and direction.
Größe
