News | Published:

On Determining the Depth of the Sea Without the Use of the Sounding Line1

Nature volume 13, pages 431432 | Download Citation

Subjects

Abstract

THIS is the title of a paper which has been presented to the Royal Society, and Mr. Siemens gave at the meeting of the 24th ult., a description of the instrument which he has designed with this object. He commenced by giving a mathematical statement of the effect of local attraction, to a certain depth, on a body placed at the surface of the earth, assuming it to be of uniform density, spherical in form, and unaffected by centrifugal action. For small values of depth (h), this attraction is 2πh, the original formula from which this is adduced is:—

About this article

Publication history

Published

DOI

https://doi.org/10.1038/013431a0

Authors

    Comments

    By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

    Newsletter Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing