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## Main Question or Discussion Point

i have a doubt in wave propagation in solids

wave propagation i have studied in school is in continous medium

but real mediums are discreate how will we understnd wave propagation in them

-for wave to transfer from one particle to next takes infinitesimial time but since in continous medium neighbouring particles are at finite distance the speed

distance/time goes infinite......please help

wave propagation i have studied in school is in continous medium

but real mediums are discreate how will we understnd wave propagation in them

-for wave to transfer from one particle to next takes infinitesimial time but since in continous medium neighbouring particles are at finite distance the speed

distance/time goes infinite......please help