Last Updated
：2025/12/05
Fizeau-Foucault apparatus
Noun
historical
Japanese Meaning
歴史的な光速度測定装置。光の速度を測定するために使用された2種類の計測器のいずれか、つまり光の速度を計測するための実験装置を指す。
Quizzes for review
(historical) Either of two types of instrument used to measure the speed of light.
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Fizeau-Foucault apparatus
In the museum's optics exhibit, the restored Fizeau-Foucault apparatus drew a crowd of curious students eager to learn about historical measurements of the speed of light.
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In the museum's optics exhibit, the restored Fizeau-Foucault apparatus drew a crowd of curious students eager to learn about historical measurements of the speed of light.
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