Time-averaged energy densities (top panels) and heating rates (bottom panels) computed from simulations of Alfvén waves (left column), ion-cyclotron waves (center column), and whistler waves (right column) with a period of τ = 0.02 s and amplitude of the driver given by A_c = 0.01c_A,T. Case of a plasma with n_p = 1.4 × 10¹⁵ m⁻³, χ = 100, B₀ = 10 G, and ν_nc = 100ω. Diamonds, asterisks, and crosses in the top panels represent the total energy density ﹩\langle { \mathcal U }\rangle ﹩, the magnetic energy density ﹩\langle { \mathcal M }\rangle ﹩, and the total kinetic energy density ﹩\langle { \mathcal K }\rangle ﹩. The solid lines in the bottom panels represent the heating rates computed using Equation (39).