Copied Why does the heat/diffusion equation imply infinite propagation speed? Why does the wave equation imply finite propagation speed? Raw LaTeX \begin{enumerate} \item[(a)] Why does the heat/diffusion equation imply \textit{infinite} propagation speed? \item[(b)] Why does the wave equation imply \textit{finite} propagation speed? \end{enumerate} Topic Tags Finite Speed of Propagation and Domain of Dependence Heat Equation and Parabolic Equations Reaction-Diffusion-Advection Equations Wave Equation and Energy Methods