= Gravitational instruments
{wiki=Category:Gravitational_instruments}
Gravitational instruments refer to devices and technologies that measure gravitational forces and variations in gravitational fields. These instruments are critical in various fields, including geophysics, geology, and planetary science, as well as in monitoring changes in Earth's gravitational field due to factors like tectonic activity, glacial movement, and even variations in water bodies. Some key types of gravitational instruments include: 1. **Gravimeters**: These are sensitive instruments used to measure the acceleration due to gravity.
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