鸡蛋能在水上漂!朋友们,你们信吗?哈哈!让我来告诉你吧。
Eggs can float on water! Friends, do you believe it? ha-ha! Let me tell you.
今天下午第一节课,老师给我们做了一个小实验,名字就叫“能漂在水面上的鸡蛋”。
In the first class this afternoon, the teacher conducted a small experiment for us called 'Eggs that can float on the water surface'.
先准备两个鸡蛋,两个透明的空水杯,一个小勺子一包盐和一双筷子。
First, prepare two eggs, two transparent empty water bottles, a small spoon, a pack of salt, and a pair of chopsticks.
第一步,先把两个杯子装入一样多的清水,其中在一杯里面先放两勺盐,用筷子把盐水搅拌均匀,直到盐粒完全融化。大约搅拌十分钟左右,杯子里水的颜色由透明变成了微微泛泛白,用筷子蘸一下,放在嘴里尝一尝,盐水咸的发苦的时候,盐水就搅拌好了。作文网 ZuoWenBa.Net
The first step is to fill two cups with the same amount of water. In one cup, add two spoons of salt and stir the salt water evenly with chopsticks until the salt particles are completely melted. After stirring for about ten minutes, the color of the water in the cup changed from transparent to slightly whitish. Dip your chopsticks in it and taste it in your mouth. When the salt water becomes bitter, the salt water is ready to stir.
第二步,拿起一个鸡蛋轻轻的放进盐水杯子里,另一个鸡蛋放入清水里。这时候的我们一个个都屏住了呼吸,眼睛都不敢眨一下,紧紧地盯着杯子,生怕错过什么精彩的瞬间。然而,下一秒,两个鸡蛋居然都沉入了杯底。看到这种情况,我的心一下子就失望了,脑袋里闪过无数个小问号。怎么回事儿呢?
Step two, pick up an egg and gently place it in a saltwater cup, while placing another egg in clean water. At this moment, each of us held our breath and dared not blink, staring tightly at the cup, afraid of missing any exciting moment. However, the next second, both eggs sank to the bottom of the cup. Seeing this situation, my heart was immediately disappointed, and countless small question marks flashed through my head. What's going on?
同学们都七嘴八舌的议论起来:“是不是盐放少了?”“难道实验是假的吗?”“难道是水太多了?”“难道鸡蛋必须是熟的?”“还要不要继续下去?”“不能放弃呀,老师,我们再试试。”我们用热切的眼神看着老师。
The classmates were all talking and discussing, "Did you put too little salt?" "Is the experiment fake?" "Is there too much water?" "Do the eggs have to be cooked?" "Should we continue?" "We can't give up, teacher. Let's try again." We looked at the teacher with eager eyes.
最后。老师又试着往盐水杯子里面儿加入了五勺盐,又重新搅拌,把鸡蛋再次轻轻的放入杯子里。这一次奇迹发生了,鸡蛋居然真的漂浮在水面上了,同学们都高兴地欢呼起来“耶!浮起来啦,浮起来啦,鸡蛋漂起来啦!”
last. The teacher tried adding five spoons of salt to the saltwater cup again, stirred it again, and gently put the eggs into the cup again. A miracle happened this time, and the egg actually floated on the water surface. The classmates cheered happily, "Yeah! Floating up, floating up, egg floating up
后来老师告诉我们,原来盐水的密度大,鸡蛋就能浮起来。这个实验真神奇,以后我也要多多学习科学知识,多做一些有趣的小实验!
Later, the teacher told us that the density of saltwater is high, so eggs can float. This experiment is really amazing. In the future, I will also learn more scientific knowledge and do more interesting small experiments!