Question

As a wave enters a more dense medium (i.e., air to water), its velocity

A.)increases

B.)decreases

Answer 1

It depends on what kind of wave mechanical (sound) or transverse?

Answer 2

Im honestly not sure

Answer 3

where did you find this question(after which lesson :D)?

Answer 4

CHARACTERISTICS OF WAVES TO WAVE PHENOMENA

Answer 5

Sorry about the caps thats how i copied it

Answer 6

OK then this can be both increasing (mechanical) or decreasing (electromagnetic) ,but I really don't know ask someone else.