水和红酒比较的英语作文 It's time for scientific experiments again. The small scientific experiment I will do today is "red wine and white water".Let's go to the small experiment together!let's go! The experiment requires: red wine, white water, poker, two cups, ready to start.Let's start experimenting!First pour a glass of red wine to pour, white water is the same, and then use a playing a card on the white water cup, water to stick the playing cards, the white water cup even playing cards together, on the mouth of the red wine cup, after a while also do not see the reaction, I thought: how can the white water and red wine will change?Probably this approach is wrong.Just finished, the red wine slowly climbed up, climbed for a few minutes to climb up, but the water will not flow out.I suddenly jumped up happily and said: " My small scientific experiment is successful!"You say, is that particularly interesting? So you want to know why?Because under the room temperature and constant pressure, the density of water is greater than the density of red wine, under the guidance of gravity, the relatively "heavy" water will sink, will "squeeze" the lighter red wine up, so there will be the phenomenon in the experiment.Do you understand that?If you understand it, you can try to do it by yourself. 本文来源：https://www.wddqw.com/doc/b244a755deccda38376baf1ffc4ffe473368fdcc.html