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Physics, 31.07.2019 21:10 sjanem03

The leaves of a tree lose water to the atmosphere via the process of transpiration. a particular tree loses water at the rate of 3 x 10^-8 m^3/s; this water is replenished by the upward flow of sap through vessels in the trunk. this tree's trunk contains about 2000 vessels, each 100mu m in diameter. what is the speed of the sap flowing in the vessels?

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