A Covid-19 patient whose weight is 65 kg has a body temperature of 38°C due to the ever caused by the patient's immune reaction against coronavirus. The patient drinks 1 L of old water at 4 °C to lower his/her fever. Assuming that the patient's body dissipates energy of 9 J to the environment and has an average specific heat of 3.8 kJ/kg°C, calculate the body emperature of this patient after drinking the cold water.

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Introduction to Engineering Design Process

The engineering design process is a set of steps that engineers follow to come up with a solution to a particular problem. The solution to the problem involves the designing of a product that can accomplish a certain task and can qualify certain criteria. The process of designing is completely different from that of the scientific method, that you may be familiar with. If the project utilizes the observations, and the experiments then the engineering design process must be followed. The diagram shows the steps of the engineering design process, and the table below describes each step in more detail: