Last Updated：2025/08/24
Sentence
物理学の研究で、科学者たちは放射性元素の半減期を計算して、その安定性を判断しました。
In physical research, scientists calculated the half-life of a radioactive element to determine its stability.
Quizzes for review
Dalam penelitian fisika, ilmuwan menghitung waktu paruh unsur radioaktif untuk menentukan kestabilannya.
See correct answer
物理学の研究で、科学者たちは放射性元素の半減期を計算して、その安定性を判断しました。
See correct answer
Dalam penelitian fisika, ilmuwan menghitung waktu paruh unsur radioaktif untuk menentukan kestabilannya.
Related words
waktu paruh
IPA(Pronunciation)
Noun
半減期
English Meaning
half-life:; (nuclear physics) The time required for half the nuclei in a sample of a specific isotope to undergo radioactive decay. / half-life:; (chemistry) In a chemical reaction, the time required for the concentration of a reactant to fall from a chosen value to half that value. / half-life:; (medicine, pharmacology, radiology) The time it takes for a substance (drug, radioactive nuclide, or other) to lose half of its pharmacological, physiologic, or radiological activity.
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