This paper presents preparations, execution and reflection on results for the physics part of a CSI task for the European Union Science Olympiad 2010, taking place at the University of Gothenburg. The participants were required to make a graph of the cooling of a swede (Brassica napus), as a proxy for the cooling of a murder victim, and to choose a mathematical expression for the cooling curve, as well as assigning an approximate time of death.

中文翻译：

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为瑞典人降温-EUSO CSI挑战的一部分

本文介绍了在哥德堡大学举行的2010年欧盟科学奥运会CSI任务的物理部分的准备，执行和思考。要求参与者绘制一个冷却的图形（甘蓝 型油菜），作为谋杀受害者冷却的代理，并为冷却曲线选择数学表达式，并指定近似的死亡时间。