甲、乙两个仓库原存放的稻谷相等.现在甲仓运出稻谷14吨,乙仓运出稻谷26吨,这时 发布时间:2017-04-20 00:03 │ 来源:www.tikuol.com 题型:解答题 问题: 甲、乙两个仓库原存放的稻谷相等.现在甲仓运出稻谷14吨,乙仓运出稻谷26吨,这时甲仓剩下的稻谷比乙仓剩下的稻谷多40%.甲、乙两个仓库原来各存放稻谷多少吨?
题型:解答题 — Jack, you have earned so much in such a short time! — Yes, I have. But I am still _____, in terms of fortune, than you.A. better off B. more worse offC. less well off D. less badly off 查看答案
题型:解答题 如图所示是研究“电流产生热量与什么因素有关”的实验装置.甲、乙烧瓶中装有质量相等初温相同的煤油,金属丝的电阻分别为R1、R2,且R2<R1.通电一段时间后,发现甲烧瓶中温度计的示数大些.此现象说明:电流产生热量与______有关. 查看答案