You are holding on to one end of a long string that is fastened to a rigid steel light pole. After producing a wave pulse that was 5 mm high and 4 cm wide, you want to produce a pulse that is 6 cm wide and 7 mm high. You must move your hand up and down once, A the same distance up as before, but take a shorter time. B) the same distance up as before, but take a longer time. C) a smaller distance up, but take a shorter time. D a greater distance up, but take a longer time. E) a greater distance up, but take the same time.

You are holding on to one end of a long string that is fastened to a rigid steel light pole. After producing a wave pulse that was 5 mm high and 4 cm wide, you want to produce a pulse that is 6 cm wide and 7 mm high. You must move your hand up and down once, A the same distance up as before, but take a shorter time. B) the same distance up as before, but take a longer time. C) a smaller distance up, but take a shorter time. D a greater distance up, but take a longer time. E) a greater distance up, but take the same time.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter17: Traveling Waves

Section: Chapter Questions

Problem 49PQ

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