Recent content by brunocamba

Thanks! Yes I realized i was missing something, but I finally got it right. Thanks everyone!

Thanks! Integrating this do i get -log(Ta-θ) = 10 * t ?

Consider an object at temperature θ in an a place which temperature is Ta. The rate of change of the temperature is given as: dθ/dt = 10(Ta − θ(t)). If the room temperature is constant at Ta=20,and the initial temperature of the object is θ(0) = 100. When will the object reach temperatures of...