一道英文化学简答题1:Explain how a gas exerts pressure on a surface?please answer in english.2:Give an example of something that might use this property that liquid is dificult to be simpress.
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/31 18:44:08
一道英文化学简答题
1:Explain how a gas exerts pressure on a surface?
please answer in english.
2:Give an example of something that might use this property that liquid is dificult to be simpress.
1st.A constant beating on the surface of a container by moleculars shows the macroscopical pressure.Though the kenitic energy and the momentum of a single molecular are tenuity,vast amount of moleculars perform a macroscopical property which can hardly be ignored.
2nd.i don`t quite understant the word 'simpress'.
一道英文化学简答题1:Explain how a gas exerts pressure on a surface?please answer in english.2:Give an example of something that might use this property that liquid is dificult to be simpress.
化学简答题..
一道数学简答题,
一道历史简答题
explain the difference between low-tech and high-tech farming.用英文答题
化学简答题,等待学霸中,
材料化学的内涵及对材料研究的重要性.材料化学与物理的一道简答题.
化学问题一道(AP)(010)Explain why two atoms cannot form three pi bonds.
简述氧气化学过程并说明一氧化碳中毒致死的主要原因这是一道简答题,最好能调重点的,
化学简答题第21题求解
简答题一道,请简要说明理由.
求问一道语文简答题
就一道数学题(英文的)关于导函数的! 题目:The function f(x) is given below.Determine a formula for f'(x).Explain using the definition f'(x)=lim [f(x+h)-f(x)]/h why f'(-2) does not exist. h→0 翻译过来
一道化学提1
一道化学提1
化学答题思路
一道化学简答题 急~~~~为什么澄清石灰水来检验二氧化碳的存在,但在提纯气体时,不宜用澄清石灰水来吸收多量的二氧化碳杂质?
红外线热成像仪的原理这是一道物理简答题!1