物ぶつ理り化か学がく

ぶ

つ

り

か

が

く

Meanings

1

noun

physical chemistry

Academic field combining physics and chemistry; used in university course names and research contexts.

thing, object, matter

理logic, arrangement, reason

化change, take the form of, influence

学study, learning, science

化か学がく
化学 is general chemistry; 物理化学 specifically refers to the subfield that applies physical principles to chemical systems.
物ぶつ理り学がく
物理学 is physics as a whole; 物理化学 is the intersection of physics and chemistry.

Compound of 物理 (physics) and 化学 (chemistry), directly corresponding to the English term 'physical chemistry'.