Groups of panels from top to bottom: comparison between the numerical solution of velocity, temperature and magnetic field perturbations for waves of period P = 1 s, 3 s and 5 s at 250 s after the start of the simulation. Solid red lines: Perturbations in the velocity, temperature of charges and perturbations in the magnetic field in the 2F model. Solid cyan lines: Same for neutrals in 2F model. Black dashed lines: Same for the 1F model. The equipartition layer β_plasma = 1 is indicated with a grey dashed vertical line.