Fractional contribution of the acoustic cavity to the mode inertia (and thus to the mode kinetic energy) using the global seismic parameters of model 1 and assuming an intermediate coupling between the two g-mode cavities (q₁ = 10⁻²). Modes that have more than 50% of the energy trapped in the g₁ (resp. g₂) cavity are shown as filled red circles (resp. blue squares). Other modes are shown as filled black triangles. The dashed blue curve indicates the ratios of inertia I_p/I_tot that would be obtained for mixed modes trapped only in the g₂ and p mode cavities.