I came to see you but you were out. I'd like to inviteyou to see Beijing Opera with me next week, since you havealways wanted to know more about Chinese cultureWith a history of nearly 200 years, Beijing Opera is aform of traditional Chinese theatre, which is considered asthe quintessence of Chinese culture. The performers inomate costume perform various stories happening in historyto audience by singing, dancing and motions. I can tell you!more about it when we meetPlease let me know when you will be free and ebuy the tickets in advanceOurSLi hua

14.(1)温度(1分)(2)v(1分)分)(3k(3分)(4)实验数据测量次数少,应当测量5组或5组以上数据(2分)【解析】(1)实验中缓優推动活塞,是为了保持温度不变2)气体发生等温变化,根据玻意耳定律有p(v-V)=C,为了减小实验误差,采用作直线图线的方法来处理实验数据,故作V-图象,方格图的纵坐标应标明的物理量是V,横坐标应标明的物理量(3)注射器中的气体发生的是等温变化,根据玻意耳定律可知p(v-V)=C整理得v=C+V=k+v,则v=v-k(4)采用作图法处理实验数据应当需要多组数据,而本次实验数据为3组,所以本次数据的不足之处是实验数据测量次数少,应当测量5组或5组以上数据。

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