[领域] (题目相关领域) 普物-流体力学 [来源] (课本习题、考古题、参考书...) Halliday Physics-第八版 [题目] Two identical cylindrical vessels with their vases at the same level each contain a liquid of density 1.30*10^3 kg/m^3. The area of each base is 4.00 cm^2 , but in one vessel the liquid height is 0.854 m and in the other it is 1.560m. Find the work done by the gravitational force in equalizing the levels when the two vessels are connected. [瓶颈] (写写自己的想法，方便大家为你解答) 小弟在看完这题後，一直构思画这题所要表示的图，但一直画还是画不出 它所要表示的图...希望板上有大大可以解答一下这题>"< --

※ 发信站: 批踢踢实业坊(ptt.cc) ◆ From: 163.24.253.93