• they replace the rope with a longer one.

• ​Student 2 moves the rope a shorter distance.

• ​Student 1 moves the other end of the rope.

• ​Student 2 moves the end of the rope more slowly.

Two students hold two ends of a rope. Student 1 holds one end still while Student 2 moves the other end of the rope up and down at a constant rate. The students can increase the wavelength of the wave in the rope if ___.

Two students hold two ends of a rope. Student 1 holds one end still while Student 2 moves the other end of the rope up and down at a constant rate. The students can increase the wavelength of the wave in the rope if ___.

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Student 2 moves the end of the rope more slowly.

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