A thin string is tied to a thick string. An wave pulse is directed down the thin
ID: 2215252 • Letter: A
Question
A thin string is tied to a thick string. An wave pulse is directed down the thin string towards the thick string and reflects off the boundary. What can you say about the reflected pulse? Answer It has a bigger amplitude and comes back on the same side as the incoming pulse. It has a bigger amplitude and comes back on the opposite side as the incoming pulse. It has a smaller amplitude and comes back on the same side as the incoming pulse. It has a smaller amplitude and comes back on the opposite side as the incoming pulse.Explanation / Answer
option D
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