Sorry about this. To be honest, I have no clue after the C. I will do more research to answer the question about the pulses
So T = 1/f and if frequency doubled, T would be 0.5s thus 0.5 seconds apart
Homework Statement
A long, heavy rope hangs straight down from a high balcony on an apartment building. The lower end of the rope hangs about 1.0 m above the ground. If you grab onto the lower end and waggle it back and forth with constant frequency f, a wave travels up the rope. What would...
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