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Khushi Singh

Khushi Singh

24-Feb-2025

Quantum physics operates as the domain of physics that examines tiny particles and components together with their energy behavior. Traditional physics handles large-scale objects but quantum physics works with natural limits plus Probability, Entity-Wave conditions, and Uncertainty basics.

Key Principles of Quantum Physics

  • Particles demonstrate wave and particle behaviors depending on measurement methods but not at the same time. Research teams performed the double-slit experiment to show these findings.
     
  • A quantum system shows existence in several states until someone conducts its measurement. When measured an electron exhibits various energy states at once until observation fixes it into a single state.
     
  • Quantum Entanglement occurs when linked particles maintain their connection between them despite being separated by great distances. The connection between these two objects remains active whether they reside near or far apart.
     
  • According to Heisenberg's idea particles demonstrate the Uncertainty Principle which makes it impossible to determine perfectly their position and movement at the same time. Accurate measurements of one quantity reduce the precise determination of the other value.
     

Applications of Quantum Physics

Quantum physics is the foundation for many modern technologies, including:

  • Quantum Computing (superfast processing using qubits)
  • Semiconductors & Transistors (basis for modern electronics)
  • Lasers & LEDs
  • MRI Scanners in medical imaging
  • Cryptography & Quantum Communication (highly secure data transmission)

Quantum mechanics challenges our classical understanding of reality and continues to be a major area of physics research, promising breakthroughs in computing, communication, and material sciences.

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