Quantum mechanics and Uncertainty principle

Quantum mechanics noun - The branch of quantum physics that accounts for matter at the atomic level; an extension of statistical mechanics based on quantum theory (especially the Pauli exclusion principle).

Uncertainty principle and quantum mechanics are semantically related In some cases you can replace phrase "Uncertainty principle" with "Quantum mechanics", this phrases are similar.

Uncertainty principle noun - (quantum theory) the theory that it is impossible to measure both energy and time (or position and momentum) completely accurately at the same time.

Quantum mechanics and uncertainty principle are semantically related in principle of indeterminacy topic. You can use "Quantum mechanics" instead a noun phrase "Uncertainty principle".