Excerpt from A Manual of the Barometer: Containing an Explanation of the Construction and Method of Using the Mercurial Barometer, With Appropriate Tables for Corrections for Temperature, and Rules for Obtaining the Dew-Point and the Heights of Mountains; To Which Are Added, an Original Table O
The curious may amuse themselves with the action of the weight of the atmosphere in the following manner: Take a glass tube of uniform bore, open at both ends; fit a cork to it, and cement a wire into the cork, which will form a piston to the tube; place the piston even with the lower end of the tube; and in that situation place the same end of the tube in mercury; hold the tube steadily and pull up the piston the mercury will follow the piston, and will fill that part of the tube Which is below the piston. By this means the weight of the atmosphere is removed from off the mercury, which is forced into the tube as far as the piston, by the weight of the atmosphere on the rest of the surface of the mercury in the basin; when the mercury in the tube balances the weight. Of the atmosphere, it remains stationary; and on pulling the piston higher, the space between it and the mercury is called a vacuum, or space void of air.
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781332229888
Quantità: 15 disponibili
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781332229888
Quantità: 15 disponibili
Da: Forgotten Books, London, Regno Unito
Paperback. Condizione: New. Print on Demand. Delving into the fascinating world of meteorology, this book provides an in-depth analysis of the atmosphere and its multifaceted phenomena based on over three decades of detailed observations made by the author. It covers the workings of the barometer, including its construction and insightful interpretation, along with the crucial role it plays in understanding the intricate behaviors of the atmosphere. The author unveils the intriguing ways in which temperature and moisture influence the weight of the atmosphere, highlighting the significance of aqueous vapor and its measurement through hygrometers. By examining the patterns of barometric readings, the book sheds light on the intricate connections between atmospheric pressure and weather changes, allowing readers to decode the language of nature's subtle fluctuations. Exploring the diverse cloud formations and their evolving characteristics, the author categorizes them meticulously based on their distinctive appearances and behaviors. These detailed descriptions empower readers to identify and decode the atmospheric tapestry above, enhancing their understanding of the interplay between clouds, pressure systems, and weather patterns. This book is an invaluable resource for aspiring meteorologists, nature enthusiasts, and anyone seeking to unravel the complexities of our ever-changing atmosphere. Through its comprehensive analysis and accessible language, it illuminates the profound insights gleaned from years of meticulous observations, ultimately fostering a deeper appreciation for the dynamic forces that shape our planet's weather systems. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Codice articolo 9781332229888_0
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