深 圳 大 学 实 验 报 告

         课程名称：­      大学物理实验（一）     

         实验名称：      实验1  基本测量          

         学院：         物理科学与技术学院       

         专业：      课程编号：    2218008004 

         组号：     16    指导教师：                         

         报告人：      学号：    

         实验地点          科技楼901             

         实验时间：  20## 年  04  月  02   日星期   六     

         实验报告提交时间：   20##年04月11日        

一、实验目的

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二、实验原理

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三、实验仪器

四、实验内容和步骤

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五、数据记录

1、用游标卡尺R测量圆筒的外径D、内径d、和高H

                      表1

单位：________ 卡尺零点：_________卡尺基本误差：___________

2、  用螺旋测微计测量粗铜丝、细铜丝的直径

                  表2

单位：________千分尺零点：____________千分尺基本误差：___________

六、数据处理：

1、计算圆筒的外径,并计算（5分）

2、计算圆筒的内径,并计算（5分）

3、计算圆筒的高,并计算（5分）

4、计算粗铜丝直径及（6分）

5、计算细铜丝直径及（6分）

6、间接量 ，计算B的平均值、相对误差和绝对误差。（5分）

提示：

七、实验结果与讨论

实验结果1：圆筒的外径：                     （            ）

P =           

          

实验结果2：圆筒的内径：                     （            ）

P =           

          

实验结果3：圆筒的高：                       （            ）

P =           

          

实验结果4：粗铜丝的直径：                    （            ）

P =           

          

实验结果5：粗铜丝的直径：                    （            ）

P =             

          

实验结果6：                                   （            ）

P =             

          

指导教师批阅意见：

成绩评定：

注： 1、报告内的项目或内容设置，可根据实际情况加以调整和补充。

 

第二篇：大学物理实验报告-导热系数的测量

深 圳 大 学 实 验 报 告

课程名称：­      大学物理实验（一）     

实验名称：      实验十四导热系数的测量           

学院：          物理科学与技术学院           

专业：        课程编号：   

组号：   16     指导教师：                         

报告人：        学号：  2     

实验地点          科技楼           

实验时间：   2011   年  04  月  25  日星期  一       

实验报告提交时间：  2011   年  05  月  09 日       

1、实验目的

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2、实验原理

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3、实验仪器

4、试验内容与步骤

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5、数据记录

（1）记录橡胶盘、黄铜片的直径、高度

（2）采用逐差法散热盘P在温度为时的冷却速率，其中。

（3）计算橡胶的导热系数，并与橡胶的导热系数标准值比较，计算百分比误差，并给出测量结果

6、数据处理

7、实验结果与讨论

1.简述导热系数的定义和物理意义。

2.实验中采用什么方法来测量不良导体的导热系数？

3.测满足那些条件？在实验中又如何保证？

4.试述稳态法测不良导体系数的基本原理。

5.讨论本实验误差因素，为什么要在稳态温度附近选值？