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Getting water at various water stations along the route

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Reference no: EM132052152

Marathon runners stay cool by getting water at various "water stations" along the route.

A)  Calculate the change in body temperature for a "standard man" associated with rapidly drinking 200 g of cold water at a temperature of 4 oC. 

B)  Instead of drinking the water, you could also dump the water on your skin and lose energy by evaporation. Calculate the change in body temperature by rapidly evaporating 50% of the water (100 g) from your skin. You can neglect the energy change associated with the change in temperature of the water - you only need to consider the evaporation.

Reference no: EM132052152

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