Consider a model equation of state which, near the critical point, can be written as

\[
h \approx a m\left(t+b m^{2}\right)^{\Theta} \quad(1<\Theta<2 ; a, b>0)
\]

Determine the critical exponents \(\beta, \gamma\), and \(\delta\) of this model, and check that they obey the scaling relation (12.10.22).