ASAP EXAM QUESTION

$(20$ pts$)$ The temperature in a heated reactor is given by the following expression

$T=26\mathrm{.}5+\frac{135}{q}{e}^{-0\mathrm{.}012t}$

where

$T=$ temperature, $C$

$q=$ volume flow rate of entering liquid, $\frac{m^3}{h}$

$t=$ time, $s$

a$)$ What are the units of $26\mathrm{.}5,135,$ and $0\mathrm{.}012?(10$ points$)$

b$)$ Derive a formula for the case where volume flow rate is given in gal$/min$ and

all other variables retain the same units. $(10$ points$)$

ASAP EXAM QUESTION