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【毎日のテーマ】【空調版20160722】

2016-07-22View Original

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この投稿は最後にhesonchang214によって2016-7-23 09:59に編集されました。参加報酬:2財富。正解者への報酬:9富 白色物体の表面と黒色物体の表面では、長波長の熱放射を吸収する能力は()。 A. 相差は極めて小さい B. 相差は極めて大きい C. 白色物体の表面の方が黒色物体の表面より強い D. 白色物体の表面の方が黒色物体の表面より弱い
Reply #22016-07-22
D. 白色物体の表面は黒色物体の表面よりも弱い

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