- #1
milliex51
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Homework Statement
Apply the principle of superposition to draw the resultant shape when each of the sets of pulses shown interferes. (Draw the diagrams so that the horizontal midpoints of the pulses coincide.)
Homework Equations
Please check this website: http://myclass.peelschools.org/sec/11/22607/Lessons/Unit%204%20Sound/Review%20Chapter%206.pdf and look at #20, page 2. I have to do every diagram but I want to learn and so letter a.
The Attempt at a Solution
Do I draw amplitude arrows going down.. eek, I'm so confused, please help!