Question

What happens when two pulses of indentical shape travel towards each other in opposite directions on a string?

Answer 1

here is your answer

Destructive interference occurs when waves come together in such a way that they completely cancel each otherout. When two waves interfere destructively, they must have the sameamplitude in opposite directions.

hope you understand

Answer 2

Destructive interference occurs when waves come together in such a way that they completely cancel each otherout. When two waves interfere destructively, they must have the sameamplitude in opposite directions.