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小学理科
14 Jan 2025
音と波
音速の公式と計算:音は気温が1度上がるごとに秒速0.6mずつ速くなる|小学理科
19316 views
20 Dec 2018
音速は気温0度のときに秒速331mです。つまり1秒で331m動きます。気温が1度上がるごとに音速は秒速0.6m速くなることがわか...
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