Flinders bar
Ogwe Flinders bụ ogwe ígwè dị nro nke a na-etinye n'ime tube n'akụkụ ihu nke compass binnacle. A na-eji ogwe Flinders eme ihe iji gbochie magnetism kwụ ọtọ nke dị n'ime ụgbọ mmiri ma na-ejikarị ya eme ihe dị ka akụkụ nke usoro a maara dị ka ịgbagharị compass, ebe a na-egbochi ntụgharị nke magnetism a sitere na iji ndị na-edozi (ma ọ bụ quadrantal). [1]
Ebe enweghị ike imechi mgbagha site na ebe kompas site n'iji Flinders bar, bọọlụ Kelvin, magnetik njehie ikiri ụkwụ na ihe ndọta kwụ ọtọ, kaadị mgbapụ, ma ọ bụ eserese, na-emepụta. Kaadị a, ma ọ bụ eserese, depụtara mgbagha maka nkuzi kompas dị iche iche ma onye na-akwọ ụgbọ mmiri na-ezo aka ya mgbe ọ dị mkpa ka edoziri usoro ọmụmụ kompas..
[2][3] na-akpọ ya aha onye England na-eme njem n'ụgbọ mmiri Matthew Flinders (1774-1814) onye dere akwụkwọ banyere magnetism ụgbọ mmiri maka Royal Navy. [4] chọpụtara na mgbakwunye nke ígwè ga-akwụ ụgwọ maka njehie nke ibu ya kpatara n'oge njem ya na Australia.
Edensibia[dezie | dezie ebe o si]
- ↑ Bowditch (2017). American Practical Navigator, bicentennial, National Geospatial-Intelligence Agency. Retrieved on 17 October 2017.
- ↑ Flinders (1805). "Concerning the Differences in the Magnetic Needle, on Board the Investigator, Arising from an Alteration in the Direction of the Ship's Head". Philosophical Transactions of the Royal Society 95: 186–197. DOI:10.1098/rstl.1805.0012.
- ↑ Miriam Estensen The life of Matthew Flinders p 460
- ↑ Flinders (1814). A voyage to Terra Australis: Volume 2, Appendix II.
Njikọ mpụga[dezie | dezie ebe o si]
- Flinders agụmakwụkwọ unit E debere Wayback Machine site na Royal Geographical Society of Queensland