Apulse is created on a spring with a fixed end. what happens to the wave after it hits the fixed end?

a. it reflects , remains upright , and maintains the same velocity
b. it reflects , reverts and maintains the same velocity
c. it refects, remains upright and changes velocity
d, it reflects , reverts and changes velocity

"It reflects , reverts and maintains the same velocity" is the one among the following that describes what happens to the wave after it hits the fixed end. The correct option among all the options that are given in the question is the second option or option "b". I hope the answer has come to your help

that would be because of both gravity and friction. so     c