tag:blogger.com,1999:blog-4526805397726051471.post1343003610569178712..comments2023-03-20T13:06:25.658-07:00Comments on Integrated Science at Home: First Law of Thermodynamics: Heating Sand by Shaking ItKathy Cecerihttp://www.blogger.com/profile/18188872992635537080noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4526805397726051471.post-25829225130190576602013-02-06T14:53:23.859-08:002013-02-06T14:53:23.859-08:00was the thermal energy of the sand increased??was the thermal energy of the sand increased??Anonymoushttps://www.blogger.com/profile/07590770774296277763noreply@blogger.com