c$\_($p$)=2200($J$)/($k$)$g$.$K c$\_($p$)=4180($J$)/($k$)$g$.$K $340($W$)/($m$^(2)).$ K$.$ Water flows through the tubes at a total

rate of $0\mathrm{.}1$k$($g$)/($s$),$ and the oil through the shell at a rate of $0\mathrm{.}2$k$($g$)/($s$).$ The water and the oil enter at temperatures $18\backslash$deg C and

$138\backslash$deg C$,$ respectively. Assume effectiveness to be $0\mathrm{.}61.$

Determine the rate of heat transfer in the heat exchanger. $($Round the answer to a single decimal place.$)$

The rate of heat transfer in the heat exchanger is