GRAVIMETER Meaning and
Definition
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A gravimeter is a scientific instrument used to measure the intensity of the Earth's gravitational field at a specific location. It is primarily designed to determine variations in gravitational force, which can provide valuable information about the density and distribution of different substances beneath the Earth's surface.
The functioning of a gravimeter involves the use of highly sensitive sensors and accelerometers, which measure tiny changes in acceleration caused by variations in gravity. These variations can be attributed to factors such as the gravitational pull of nearby geological features, changes in topography, or fluctuations in subsurface density. By accurately measuring these gravitational variations, gravimeters allow scientists to study various phenomena such as tectonic movements, volcanic eruptions, and underground water reservoirs.
Gravimeters can be used in a wide range of applications, including geophysical exploration, oil and gas exploration, mineral prospecting, and environmental studies. They are especially valuable in understanding the internal structure of the Earth and determining the presence of valuable resources.
Modern gravimeters can provide highly precise measurements, with some instruments capable of detecting variations in gravity as small as one billionth of the Earth's gravitational field. Additionally, advancements in technology have led to the development of portable and field-based gravimeters, enabling scientists to conduct measurements in remote locations and on different terrains. Overall, gravimeters play a crucial role in advancing our knowledge about the Earth's composition and geophysical processes.
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Hydrometer, an instrument for determining the specific gravity of a liquid.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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An instr. for ascertaining the specific gravity of bodies, whether liquid or solid.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for GRAVIMETER
Etymology of GRAVIMETER
The word "gravimeter" is formed by combining the Latin word "gravis", meaning "heavy" or "weighty", with the Greek word "metron", meaning "measure". So, the etymology suggests that "gravimeter" is a device or instrument used for measuring weight or gravity.
Similar spelling words for GRAVIMETER
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