Answer
$TSR = \frac{W}{m}$
Work Step by Step
Required:
units for TSR
Solution:
Using Equation 19.9 of TSR and considering the units:
$TSR = \frac{σ_{f}k}{Eα_{l}} = \frac{σ_{f} (\frac{N}{m^{2}})k (\frac{W}{m.K})}{E (\frac{N}{m^{2}})α_{l} (°C)^{-1}} = \frac{W}{m}$
Note that for the temperatures, units for K and °C are assumed to be equivalent since the two are readily convertible to one another.
