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江苏省丹阳市后巷实验中学九年级物理上册学案:12.3物质的比热容
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  • 资源类别学案
    资源子类同步学案
  • 教材版本不限
    所属学科初中物理
  • 适用年级九年级
    适用地区全国通用
  • 文件大小276 K
    上传用户xhz2627
  • 更新时间2014/12/5 16:45:35
    下载统计今日0 总计14
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资源简介
一.学习目标:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
1.理解比热容的概念、单位、意义。
2.会查物质的比热容表,知道水的比热容。
3.会用比热容的知识分析问题。
4.理解热量的计算公式,并能进行简单计算。
二.导学流程:
活动1
设计实验——探究不同物质吸热升温的现象
1.实验运用什么研究方法?
2.实验中要控制哪些物理量相同?
实验中要如何控制单位时间内物质吸收的热量相同?
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