7
RCMultiple Choice
Unit Test — Cumulative exam
Question 7 • TX-Physics B
Two pulses are moving along a string. One pulse is moving to the right and the second is moving to the left. Both pulses reach point X at the same instant.
Answer
A
No, the interfering waves will always be above X.B
No, the interfering waves will always fall below X.C
Yes, the overlap will occur during the slope of the waves.D
Yes, the overlap will occur when the first wave hits point X.