Answer:
Height through
which sap rises is given by
\[h=\,\frac{2T\,\,\cos
\,\,\theta }{r\,\rho \,g}\,\,=\,\frac{2\times \,7.28\,\times
\,{{10}^{-2}}\times 1}{2.5\,\,\times {{10}^{-5}}\,\times \,{{10}^{3}}\,\times
\,10}\]
\[(\because
\,\cos {{0}^{o}}\,=1)\]
\[=0.58\,m\]
No.
because many trees are teller than this height.
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