第7讲 物质 视频课程
第7讲 物质
视频时长
50 分钟
建议学时
4-5 小时
语言
中文
由于视频文件较大，加载可能需要几分钟。感谢您的耐心等待。
学习目标
- be able to calculate density of solid and liquid
- understand pressure in the context of solid and liquid
- be proficient in using Hooke’s law to solve springs in parallel and in series, as well as to determine elastic potential energy in springs
- be familiar with the definition of Young’s modulus along with terms stress and strain
