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2019 2/2京産Ⅲ

■解答

① \(mg\)   ② \(\displaystyle\frac{V}{R}\)   ③ ア

④ \(IBL\)   ⑤ \(\displaystyle\frac{mg}{IL}\)   ⑥ \(\displaystyle\frac{\pi d^2Lk}{4}\)

⑦ \(\displaystyle\frac{4L\rho}{\pi d^2}\)   ⑧ \(\displaystyle\frac{gkL\rho}{V}\)

⑨ 銀   ⑩ 銅   ⑪ 白金