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Modern Physics with Specialized Online Physics Exams
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The ‘Dirac Equation’ is fundamental to:
A. Describing relativistic spin-1/2 particles
B. Classical mechanics
C. Electrodynamics
D. General relativity
Answer: Describing relativistic spin-1/2 particles
The ‘Einstein-Podolsky-Rosen (EPR) Paradox’ addresses the issue of:
A. Quantum entanglement and locality
B. Quantum superposition and measurement
C. Wave-particle duality
D. Uncertainty principle
Answer: Quantum entanglement and locality
The ‘Maxwell’s Equations’ describe:
A. The behavior of electric and magnetic fields
B. The motion of planets
C. The quantization of energy levels
D. The curvature of spacetime
Answer: The behavior of electric and magnetic fields
The ‘Schwarzschild Radius’ relates to:
A. The size of a black hole's event horizon
B. The wavelength of X-rays
C. The energy levels of electrons in an atom
D. The charge of a proton
Answer: The size of a black hole's event horizon
The ‘Quantum Zeno Effect’ describes:
A. The suppression of quantum state transitions due to frequent measurements
B. The interaction of light with matter
C. The effect of gravitational fields on quantum particles
D. The behavior of particles in high-energy collisions
Answer: The suppression of quantum state transitions due to frequent measurements
The ‘Superconductivity’ phenomenon is characterized by:
A. Zero electrical resistance and exclusion of magnetic fields
B. The emission of photons at high frequencies
C. The interaction of electrons with photons
D. The quantization of energy levels in solids
Answer: Zero electrical resistance and exclusion of magnetic fields
The ‘Quantum Teleportation’ involves:
A. The transfer of quantum information between distant particles
B. The transmission of photons through a vacuum
C. The measurement of particle velocities
D. The entanglement of particles in a single location
Answer: The transfer of quantum information between distant particles
The ‘Wavelength’ of a particle is related to:
A. Its momentum
B. Its mass
C. Its charge
D. Its temperature
Answer: Its momentum
The ‘Quantum Decoherence’ refers to:
A. The process by which quantum systems lose their coherence
B. The interaction of particles with external fields
C. The measurement of quantum states
D. The unification of quantum and classical physics
Answer: The process by which quantum systems lose their coherence