Last Updated:2025/11/21
Sentence

物理の先生は、凸レンズが太陽光を集めて火を起こす様子を実演した。

Quizzes for review

The physics teacher demonstrated how a convex lens can focus sunlight to start a fire.

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The physics teacher demonstrated how a convex lens can focus sunlight to start a fire.

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Related words

convex lens

Noun
Japanese Meaning
凸レンズ:少なくとも一方が凸面で構成され、光が通過するときにその光を一点に収束させる作用を持つ光学レンズ。
What is this buttons?

物理の先生は、凸レンズが太陽光を集めて火を起こす様子を実演した。

Related Words

plural

English - English

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