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Engineering, 25.11.2019 19:31 Ezekielcassese

A10-cm-diameter, 30-cm-high cylindrical bottle contains cold water at 3°c. the bottle is placed in windy air at 27°c. the water temperature is measured to be 11°c after 45 min of cooling. disregarding radiation effects and heat transfer from the top and bottom surfaces, estimate the average wind velocity.

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