Items related to Synchronous Signalling in Navigation (Classic Reprint)
Synopsis
Excerpt from Synchronous Signalling in Navigation
Synchronised signalling is based on a fact, the ascertainment of which is old in the history of scientific advance that disturbances travel with different speeds in different media. Light and other electro-magnetic disturbances (such as telegraphy or wireless may be regarded as instantaneously propagated; sound travels relatively slowly; and in water more than four times as fast as in air. These are fundamental facts...
- PublisherForgotten Books
- Publication date2018
- ISBN 10 0484339869
- ISBN 13 9780484339865
- BindingHardcover
- LanguageEnglish
- Number of pages65
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Synchronous Signalling in Navigation Classic Reprint
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
Seller rating 5 out of 5 stars
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LX-9780484339865
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Synchronous Signalling in Navigation Classic Reprint
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
Seller rating 4 out of 5 stars
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LX-9780484339865
Quantity: 15 available