水和红酒英语作文 "Red wine and white water".Let's go to the little experiment together!Let's go! This experiment requires:red wine,water,poker,two cups,ready to start.Let's start the experiment!First pour a cup of red wine pour to can't pour again,white water is the same,and then use a card on the white water cup,stick the cards with water,the white water cup even cards together in turn,put on the mouth of the red wine cup,after a while also do not see the reaction,I thought:how can white water and red wine will change?Maybe this is the wrong way.Just want to finish,red wine slowly climb up,climb a few minutes to climb up,but the water will not flow out. I jumped up happily and said,"My little scientific experiment succeeded!"Do you think this is particularly interesting? Do you want to know why?Under normal temperature and pressure,the density of water is higher than that of red wine.Under the guidance of gravity,the relatively"heavier"water will sink and"squeeze"the lighter red wine up,so the phenomenon in the experiment will occur. Do you get it?If you understand it,you can try it out for yourself. 本文来源：https://www.wddqw.com/doc/bebcd9b801d276a20029bd64783e0912a2167c99.html