摘要
通过大量的冰的熔解热测量的实验结果,得到学生实验时比较合适的水温与室温差和冰水质量比为:当冰水质量比约为1 6时,水温与室温差可取9~13℃;当冰水质量比约为1 8时,水温与室温差可取6~9℃;当冰水质量比约为1 10~1 11时,水温与室温差可取5~7℃。
The results drawn from a large number of experiments on the fusion heat of ice show applicable range of difference between water temperature and indoor temperature and mass ratio of ice and water:when mass ratio of ice and water is 1 : 6, difference between water temperature and indoor tem- perature is 9-13 ℃;the ratio 1:8,6--9℃;the ratio 1: 10 or 1 : 11,5-7 ℃.
出处
《大学物理实验》
2013年第2期16-21,共6页
Physical Experiment of College
基金
地方高校国家级大学生创新创业训练计划项目(201210517013)
湖北省教育厅教学研究项目(2010269)
湖北民族学院教学研究项目(2011JYB03)
关键词
冰的熔解热
水温与室温差
适用范围
fusion heat of ice
difference between water temperature and indoor temperature
applicablerange