Talk:Thermodynamic entropy
Latest comment: 10 years ago by 81.153.173.244
Is the cup of tea really a closed system if it's losing heat to the room? 81.153.173.244 (talk) 03:54, 1 August 2013 (UTC)
Is the cup of tea really a closed system if it's losing heat to the room? 81.153.173.244 (talk) 03:54, 1 August 2013 (UTC)Reply