A text-book on chemistry. For the use of schools and colleges (1866)
Draper, Henry, 1837-1882 · New York, Harper & brothers · leaf 76
byits evaporation it coolsthat bulb5 and ether dis-tils over from 5, which,of course, becomes cold. After a time the temperatureof b sinks to the dew point, and that bulb becomes cov-ered with a dew. The thermometer, c?, then shows atwhat temperature this takes place, and of course givesthe dew… … What is meant by determination of the dew point? DescribeDaniells hygrometer. How is it used ? 64 THE AVET BULB HYGROMETER. different seasons of the year, is shown by the following table: Mean Temperature. Mean DewPoint. Maximum Evaporation in24 hours. Annual 49°.8S Summer 62°.21 Winter 38°.95…
Chemistry · Physics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Essai de physique, par Mr. Pierre van Musschenbroek ... avec une description de nouvelles sortes de machines pneumatiques, et un recueil d'expériences par Mr. J. v[an] M[usschenbroek] Traduit du hollandois par Mr. Pierre Massuet .. (1751)](https://img.insideoutlibrary.com/img/200/ia-essaidephysiquep01muss-480-77.webp)
![An illustration from A Dictionary of science, literature, and art [electronic resource]: comprising the history, description, and scientific principles of every branch of human knowledge; with the derivation and definition of all the terms in general use (1844)](https://img.insideoutlibrary.com/img/200/ia-62523189.5956.emory.edu-591-168.webp)
