Gravimetric refers to anything related to gravity or weight. It is often used in scientific contexts, particularly in chemistry and physics.
In chemistry, gravimetric analysis is a technique used to determine the amount of a certain substance in a sample by measuring its weight. This method involves separating the substance of interest from the sample, then carefully weighing it.
In physics, gravimetric measurements are used to determine the force of gravity acting on an object. This is often done by measuring the object's acceleration due to gravity.
Here are some examples of how "gravimetric" is used:
- Gravimetric analysis is used to determine the amount of lead in a water sample.
- A gravimetric sensor is used to measure the weight of a person.
- Gravimetric surveying is used to measure the Earth's gravitational field.
