Which room would have the most reverberation, a padded cell or a tiled shower stall? Why?

1 answer

re·ver·ber·a·tion
rəˌvərbəˈrāSH(ə)n/
noun
noun: reverberation; plural noun: reverberations

1.
prolongation of a sound; resonance.
"electronic effects have been added, such as echo and reverberation"
synonyms: resonance, echo, echoing, re-echoing, resounding, ringing, booming, rumbling More
"natural reverberation"
repercussions, ramifications, consequences, shock waves, tremors, vibrations;
aftermath, fallout, backlash
"political reverberations"
2.
a continuing effect; a repercussion.
"the attack has had reverberations around the world"