Now the person moves his hand back and forth several times to produce several waves. You freeze the movie and get this snapshot. Underline your answer for each situation: 5. If you advance the movie one frame, the knot at point A would be a) in the same place e) to the left b) higher c) lower 6. If you advance the movie one frame, the pattern of the waves will be the hand. a) in the same place shifted right c) shifted left shifted up e) shifted down d) to the right relative to c) closer 7. If the person starts over and moves his hand more quickly, the peaks of the waves will be a) the same distance apart together b) further apart 8. If you lower the frequency of a wave on a string you will a) lower its speed. b) increase its wavelength. c). lower its amplitude. d) shorten its period.