What effect does damping have on the resonance peak height?

Answer

The height of that peak is entirely determined by how little damping is present.

Damping acts as the critical governor on resonant amplification; while frequency matching causes the peak, the height of that peak is entirely determined by the amount of energy dissipation present in the system.

What effect does damping have on the resonance peak height?
causesystemresonanceamplification