Excerpt from Analysis of the Cup Anemometer These expressions for h and k give their relation to Marvin's constants a and b. An example of the hyperbolic law fitted to experimental Calibration points is shown in Fig. I. In fol-lowing, all quantities are expressed throughout in meters and meters per second. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.