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1立方稻谷多少斤
1立方稻谷多少斤
更新时间:2025-11-01 15:48:06

  1、1立方米稻谷的質量至少是1170公斤,最多是1220公斤。

  2、我國稻谷的密度ρ為1.17g/cm^3 ~1.22g/cm ^3,而稻谷的體積V=1m^3=cm^3。

  3、根據質量公式m=ρV,可知當稻谷的密度ρ1=1.17g/cm 31。

  4、立方米稻谷質量m1=ρ1*V=1.17*=(克)=1170(千克)=1170公斤,當稻谷的密度ρ2=1.22g/cm 31,立方米稻谷質量m2=ρ2*V=1.22*=(克)=1220(千克)=1220公斤

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