How does a mechanical honey extractor function?

A mechanical honey extractor functions by spinning uncapped frames to slingshot honey out. This process utilizes centrifugal force, which is generated when the frames are rotated at high speeds. As the extractor spins, the honey, being less dense than the comb, is forced out of the cells and flows towards the walls of the extractor. Gravity then collects the honey at the bottom where it can be drained and collected. This method is efficient because it allows for the extraction of honey without damaging the comb, allowing beekeepers to reuse the frames for future honey production.

The other methods described in the other choices do not accurately represent the operation of a mechanical honey extractor, which is specifically designed to harness centrifugal force rather than applying heat, air pressure, or filtering through a mesh.