水面張力英語作文
在日復一日的學習、工作或生活中,許多人都有過寫作文的經歷,對作文都不陌生吧,寫作文可以鍛煉我們的獨處習慣,讓自己的心靜下來,思考自己未來的方向。還是對作文一籌莫展嗎?以下是小編幫大家整理的'水面張力英語作文,歡迎大家借鑒與參考,希望對大家有所幫助。
一天,爸爸叫我打水給他喝。我去的時候,給爸爸打了一大瓶水,看見水都超出了瓶口,“爸爸,快來幫我一下。”我說。于是,爸爸走過來,問:“你知道為什么水都已經超過了瓶口,卻不會溢出來呢?”我聽了,用懷疑的眼光看著爸爸,接著,爸爸說:“是因為水到在瓶子的表面會產生一種張力,這種張力是往中心的,因此我們看起來以為水會溢出來,其時不是。”
One day, my father asked me to fetch water for him. When I went, I gave Dad a big bottle of water, and saw that the water was beyond the mouth of the bottle, "Dad, come and help me." I said. So Dad came up and asked, "do you know why the water has passed the bottle mouth, but it will not overflow?" I listened and looked at Dad with suspicion. Then Dad said, "it's because when the water comes to the surface of the bottle, there will be a kind of tension. This tension is toward the center, so we seem to think that the water will overflow. At that time, it's not."
我聽了是懂非懂,原來水為什么在超過瓶子口的地方卻沒有流下來的原因,就是因為有表面張力。
I understand. The reason why water doesn't flow down beyond the bottle mouth is because of the surface tension.
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