Question

A student performs an experiment by ringing a bell in the air and in a pool and measuring the time it takes for a friend to hear the bell. In one or two sentences, make and justify a hypothesis on which medium the friend would hear the bell the fastest.(2 points)

give me a very simple answer

Answer 1

Hypothesis: The friend will hear the bell faster in the pool because sound travels much faster in water than in air. In water the molecules are closer together, so vibrations move through the medium more quickly.