TPC8‑QH‑PHYS‑010 ⚡ Physics | 🛡️ Decoherence, Measurement & Quantum Security

⚡ Physics Quiz: PHYS‑010 | Decoherence, Measurement & Quantum Security

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1️⃣ What process explains how quantum systems lose superposition and appear classical due to environmental interaction?

2️⃣ Which foundational issue in quantum mechanics concerns how wavefunctions yield definite outcomes when observed?

3️⃣ Which theorem states that it is impossible to create an identical copy of an arbitrary unknown quantum state?

4️⃣ Which protocol uses quantum states to securely share encryption keys, making eavesdropping detectable?

5️⃣ What technique encodes logical qubits into entangled states of many qubits to protect against decoherence and noise?

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