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会游泳的鸡蛋作文400字三年级

2022-09-15 17:30:02三年级206

会游泳的鸡蛋作文400字三年级

I hear of, it is OK that chicken stays in brine " swim " , is this true? I decide to try.

我听说,鸡留可以在盐水里”游泳”,这是真的吗?我决定来试一试。

I received most cup water with a transparent water cup first, take an egg then, put gently into water, as " pit-a-pat " , see the egg shook ground of leisurely of shake from side to side to sink only benthic. One spoon salt was added inside my go toing, salt is aspersed in succession fall, I use a chopstick cautiously agitate is worn, egg of for fear that was defeated, after but wait for salt,dissolving completely, the egg still is absolutely still, wait for silently in cup bottom, I think: Should be salt is added too less. Then I am gone to again in added two spoon salt, mix is even, as salt disappear, egg also eventually slowly float rise. The small head that sees its smell circle is round only, just got the children that surface is swimming like, big mouth is big ground breathes fresh air, I use handgrip curiously it is pressed into water, ke Yisong opens a hand, egg slowly float rise, crossed a body piquantly still, resemble island of a Gu, wave silently in surface...

我先用一个透明的水杯接了大半杯水,接着拿来一个鸡蛋,轻轻地放进水里,随着”扑通”一声,只见鸡蛋晃晃悠悠地沉入了水底。我往里面加了一勺盐,盐纷纷洒落,我用筷子小心翼翼地搅拌着,生怕鸡蛋破了,可是等盐完全溶解后,鸡蛋还是纹丝不动,静静地待在杯底,我想:应该是盐加得太少了吧。于是我又往里加了两勺盐,搅拌均匀,随着盐的消失,鸡蛋也终于慢慢地浮了起来。只见它探出圆圆的小脑袋,像一个刚钻出水面正在游泳的小孩子,大口大口地呼吸新鲜空气,我好奇地用手把它按进水里,可一松开手,鸡蛋又慢慢浮了起来,还调皮地翻了个身,像一座孤岛,静静地飘在水面……

At this moment, I can't help plainting again and again: " this is too magical also, simply too magical! " mom heard, ran at once, see the egg is in briny rise rise, she is open-eyed unceasingly, immediately dumbfounded, is asking me how to return a responsibility? I laugh, reply: " object can float rises should seeing density still is small greatly, when the density of the egg is more than briny density, the egg is heavy in benthic; When the density of the egg is less than briny density, egg can float is in briny face. Egg can float is in briny face..

这时,我不禁连连感叹道:”这也太神奇了吧,简直太神了!”妈妈听见了,连忙跑了过来,看见鸡蛋在盐水上浮了起来,她惊讶不已,顿时目瞪口呆,问我是怎么回事?我笑了笑,回答道:”物体能不能浮起来要看密度大还是小,当鸡蛋的密度大于盐水的密度时,鸡蛋就沉在水底;当鸡蛋的密度小于盐水的密度时,鸡蛋就能浮在盐水面了。”

Mom hears my explanation, suddenly be enlightened, say: "This can be an interesting experiment really. "This can be an interesting experiment really..

妈妈听完我的解释,恍然大悟,说道:“这可真是个有趣的实验。”

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