Search results
Results from the WOW.Com Content Network
LaCoste's most famous invention is the ship- and aircraft-mounted gravimeter. These revolutionized exploration for minerals by allowing wide-ranging geological surveys. The chief problem that Lacoste defeated was to distinguish the accelerations of the vehicles from the accelerations due to gravity, and measure the minute changes in gravity.
The superconducting gravimeter achieves sensitivities of 10 –11 m·s −2 (one nanogal), approximately one trillionth (10 −12) of the Earth surface gravity. In a demonstration of the sensitivity of the superconducting gravimeter, Virtanen (2006), [ 8 ] describes how an instrument at Metsähovi, Finland, detected the gradual increase in ...
John Milne (British, 1849–1913) – invented the horizontal pendulum seismograph; Andrija Mohorovičić (Croatian, 1857–1936) – identified Mohorovičić discontinuity; W. Jason Morgan (American, 1935–2023) – geodynamics, plate tectonics; Jean Morlet (French, 1931–2007) – developed the wavelet transform for exploration geophysics
A Kater's pendulum is a reversible free swinging pendulum invented by British physicist and army captain Henry Kater in 1817 (made public on 29 January 1818), [1] for use as a gravimeter instrument to measure the local acceleration of gravity.
Gravimetric analysis describes a set of methods used in analytical chemistry for the quantitative determination of an analyte (the ion being analyzed) based on its mass. The principle of this type of analysis is that once an ion's mass has been determined as a unique compound, that known measurement can then be used to determine the same analyte's mass in a mixture, as long as the relative ...
James E. Faller (January 17, 1934 – June 14, 2023) was an American physicist and inventor who specialized in the field of gravity.He conceived the Lunar Laser Ranging Program, the goal of which, was to fire high powered laser beams at special retroreflectors placed on the Moon by Apollo program Astronauts.
Wallace, W. A. (2004b). "Domingo de Soto and the Iberian roots of Galileo's science". In Wallace, W. A. (ed.). Domingo de Soto and the early Galileo: Essays on intellectual history. Routledge. (Reprinted from White, K. (Ed.). (1997). Hispanic philosophy in the age of discovery. Studies in Philosophy and the History of Philosophy 29.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more