# Integrator OpAmp

Tell me how can the 's' in first equation described with the 'integration' in second equation?

$$v_1(t)=-R*C*d(v_0(t))/dt ------>V_1(s)=-R*C*s*V_0(s)$$
$$s$$ is dimensional, its dimension is $$time^{-1}$$. It's basically a complex variable associated with frequency. The Laplace realm is the frequency realm, as opposed to the temporal realm.