Question

John attaches a large spring to a small spring for a job that he has to complete. He notices that as the wave travels from spring 1 to spring 2, its
wavelength is decreased by 50%. Which statement describes the change in the speed of the wave?
(1 point)
The speed decreases by 50% because speed and wavelength are inversely proportional.
The speed decreases by 50% because speed and wavelength are directly proportional.
The speed increases by 50% because speed and wavelength are directly proportional.
The speed increases by 50% because speed and wavelength are inversely proportional.

Answer 1

The speed increases by 50% because speed and wavelength are directly proportional.