Question

The table displays the velocity of sound in various materials. Based on the data presented in the table, which of the following boys would be able to hear a rock falling off a cliff one kilometer away? (1 point) Responses a boy lying down with his ear to the ground a boy lying down with his ear to the ground a boy sitting in a tree with his ear to the bark a boy sitting in a tree with his ear to the bark a boy swimming in the water a boy swimming in the water a boy sitting on the grass