Quantum physics quiz
Quantum Physics Challenge
Test your knowledge of the fascinating world of quantum physics with our engaging quiz! Whether you’re a student, teacher, or simply an enthusiast, this quiz will challenge your understanding of key concepts and breakthroughs in quantum mechanics.
- 27 thought-provoking questions
- Multiple choice and checkbox formats
- Track your score and learn as you go!
The quantum mechanical model describes electrons as:
Particles
Waves
Small, hard spheres
Particles with wave-like properties
Heisenberg’s Uncertainty Principle states that the ___ and ___ of a particle can't be known simultaneously.
Position, mass
Energy and torque
Speed, charge
Momentum, position
Particles whose motions are better described by quantum mechanics can only gain or lose energy in discrete units called
Positron
Quanta
Electron
Proton
In quantum mechanics, the angular momentum of a particle is called what?
Rotation
Spin
Swirl
Orbital
Which one of these is not one of the four basic forces?
Strong nuclear force
Momentum
Electromagnetism
Gravity
When two particles are entangled and it is observed that one has its spin up, how long does it take for the other’s spin to be down?
1 microsecond
However long it takes light to travel between them
Instantaneously
1 nanosecond
Niels Bohr used quantum mechanics to describe which element?
Hydrogen
Helium
Carbon
Zinc
Quantum effects can be observed on a macroscopic scale
True
False
Does Quantum Entanglement violate Einstein special relativity?
Yes
No
Why was Einstein uncomfortable with quantum mechanics?
Because of its probabilistic behavior
Because he believed in local realism
Because it went against general relativity
Because it's happening at such small scale that we can not see it
According to Newton, gravity was a force.... According to Einstein, gravity is a
Force
Constant velocity
Curvature
Mystery
What does gravity do to time?
slows it down
speeds it up
Nothing
The 'point of no return' for a black hole is called
Singularity
event horizon
Jets
Accretion disk
What is gravitational lensing?
slowing down of time around a black hole
Light moving in a straight line around a massive object
Light bending around a massive object
From where does an object gain his mass?
Gravity
Interaction with higgs field
Interaction with photons
What was the recent nobel prize of physics about ?
Experiments with entangled photons
A supermassive compact object at the centre of our galaxy
Accelerating expansion of the Universe
What are the particles that are described to be matter particles
Fermions
Bosons
According to special relativity, no object with mass can travel faster than the speed of light
Yes
No
When 2 particles are entangled knowing the state of one of them gives you direct information on the state of the other one
True
False
DEBROGLIE equation is the relation between
Wavelength and momentum
Energie and a mass
Which particles have integer spin
Fermions
Bosons
When does a spinor return to its first position?
When it rotates from 0° to 720°
When it rotates from 0° to 360°
What's the name of the infamous experiment in Quantum Physics?
Double-Slit Experiment
Double-Split Experiment
Double-Decker Experiment
One-Slit Experiment
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