問題詳情
一、某一塊農田土壤深度 20 公分，面積為 2000 平方公尺，假設土壤總體密度為1.2 公噸/立方公尺，而顆粒密度為 2.4 公噸/立方公尺，請詳列計算過程求得該農田土壤：
⑴重量為多少公噸？（10 分）
⑴重量為多少公噸？（10 分）
參考答案
無參考答案
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