Last Updated
：2026/01/11
理化学
Hiragana
りかがく
Noun
Japanese Meaning
物理学と化学。または、それらを総合して研究する分野。 / 理科系の学問・技術全般を指すこともある。
Easy Japanese Meaning
ものやエネルギーのきまりと、もののつくりをあつかう勉強や研究
Chinese (Simplified) Meaning
物理学与化学（总称） / 物理与化学相关的科学领域
Chinese (Traditional) Meaning
物理與化學的總稱 / 涉及物理與化學的科學領域
Korean Meaning
물리학과 화학 / 물리와 화학을 아우르는 학문 분야
Indonesian
fisika dan kimia / ilmu fisika dan kimia
Vietnamese Meaning
vật lý và hóa học / khoa học lý–hóa
Tagalog Meaning
pisika at kimika / agham ng pisika at kimika
Sense（1）
physics and chemistry
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
理化学
See correct answer
Physics and chemistry classes are very difficult.
See correct answer
理化学の授業はとても難しいです。
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