양자역학이 · 양자역학을
quantum mechanics
Example
양자역학은 아주 작은 입자의 움직임을 설명합니다.
Quantum mechanics explains the behavior of very small particles.
Word parts
양 quantity+자 particle+역 force+학 study
Literally 'quantum mechanics': 양자 (quantum) + 역학 (mechanics).
Good to know
Pronounced [양자여칵]; 역학 shows up in many physics field names.