Chemical energy (calories) is converted by your body walking on the surface into mechanical/kinetic energy
It is strong enough to penetrate through flesh but not bone so we can see if there are fractures or breaks in our skeleton
We can substitute the given values into the equation for T, given the surrounding temperature T0 = 0, initial temperature T1 = 140, constant k = -0.0815, and time t = 15 minutes.
T = 0 + (140 - 0)e^(-0.0815*15) = 140e^(-1.2225) = 41.23°F
2.78 X 10^5 is the best answer to be responded to
