Excerpt from The Physical Review, Vol. 3: A Journal of Experimental and Theoretical Physics
The end of the bar that extended through the wooden box was neatly soldered into the side of a copper box which had a capacity of about a liter. Fig. 8 is a horizontal cross section of the cooled end of the bar and its surroundings. Around the copper box B, into which the cooling mixture was placed, were three wooden boxes o, b', o, having only one common side, and separated from each other by the three air spaces a, a', a, loosely filled with cotton to Fig 8 prevent convection currents. These boxes were provided with small slide covers for the purpose of renewing the liquid in the copper receptacle.
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Paperback. Condition: New. Print on Demand. Delve into the profound insights of this book as it unravels the intricate nature of the Earth's magnetic field by examining the fascinating phenomenon known as the secular variation. Witness the meticulous analysis of centuries-old data, as the author embarks on a captivating journey to reconstruct the complex movements of a free magnetic needle over time. Through the exploration of historical records and scientific observations, this book unveils the intricate patterns and underlying forces that shape the Earth's ever-changing magnetic landscape. Prepare to be captivated as the author unravels the mysteries of our planet's magnetic field, providing invaluable knowledge for understanding its behavior and impact on our technological advancements and day-to-day lives. 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. Seller Inventory # 9780282874919_0
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9780282874919
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9780282874919
Quantity: 15 available