What is quantum physics?

What is quantum physics?

Quantum physics is the branch of physics that deals with the behavior of matter and energy at the smallest scales, such as atoms and subatomic particles.

Can you explain the concept of superposition?

Superposition is a fundamental principle of quantum mechanics where a quantum system can exist in multiple states at once until it is measured.

What is entanglement in quantum physics?

Entanglement is a phenomenon where two or more particles become linked, so the state of one particle instantly influences the state of another, regardless of distance.

How does quantum physics differ from classical physics?

Quantum physics differs from classical physics in that it describes phenomena at the atomic and subatomic levels, where particles exhibit wave-particle duality and uncertainty.

What are some practical applications of quantum physics?

Practical applications of quantum physics include quantum computing, quantum cryptography, and advancements in medical imaging technologies.