玉米有一堆长3.5米宽3.5米高1.5米怎么算重量

玉米有一堆长3.5米宽3.5米高1.5米怎么算重量
2025-01-21 05:55:32
推荐回答(5个)
回答1:

品质好一些的玉米的 ρ 平均约为 700 千克/立方米左右。

质量 = ρV
= 700 × 3.5 × 3.5 × 1.5
= 12862.5 千克
≈ 12.87 吨

回答2:

哪个阶段的问题?
知道体积,还需要知道密度/比重才能计算重量的。

密度大致在750-780之间。
玉米的容重,一级为720克每升,二等容重大于或等于685g/l小于720g/l,三等容重大于或等于650g/l小于685g/l,四等容重大于或等于620g/l小于650g/l,五等容重大于或等于590g/l小于620g/l,容重低于590g/l的为等外品。
一般玉米多为1级和二级,三级的就少,所以一般按700克每升计算,但是有少数能达到750,在计算粮堆侧压力的粮仓设计中按750公斤每立方米计算。

用体积乘以密度/比重就好。

回答3:

玉米堆积密度按720克/升=720千克/立方米计算,重量为:
3.5X3.5X1.5X1/3X720
=4410千克
=4.41吨

回答4:

3.5*3.5*1.5=18.375 立米
每立米按650公斤计,18.375*650=11943.75 公斤=11.94375吨

回答5:

用一个玉米的重量除以长宽高再分别乘以玉米堆的长宽高

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