TI Connect™TI Connect™ CE
Students create a temperature versus time graph for cooling and become familiar with Newton's Law of Cooling. They use the cooling-rate equation to estimate time of death of the victim.
To be able to calculate the cooling constant of air, students use a model "victim" (such as water lock in a container or warm potato) to make a cooling curve.
With the data from the time-graph, students have the option of using the equation solver to calculate the cooling constant of air. From the paramedic's report, students can use the constant to estimate the victim's time of death.
TI websites use cookies to optimize site functionality and improve your experience. To find out more or to change your preferences, see our cookie policy page. Click Agree and Proceed to accept cookies and enter the site.
You can control your preferences for how we use cookies to collect and use information while you're on TI websites by adjusting the status of these categories.