Match each feature related to the process of seafloor spreading with its location on the diagram

Seafloor spreading is a geological process that occurs in the ocean. It is occurs due to divergent plate tectonics. As, lithospheric plates of the ocean moves away from each other, the heat from the mantle liberates as convection currents that decreases the density of the crust. The less dense material rises, resulting the elevation of the seafloor, which is called as sea floor spreading.

Explanation:

wavelength divides in half and speed stays the same.

your answer is, orbit around the nucleus