What is the purpose of using a potentiometer in archaeological methods?
Understand the Problem
The question is asking about the use of a potentiometer specifically in archaeological methods, with multiple choice options provided. It aims to assess knowledge about the applications of this device in archaeology.
Answer
Potentiometers in archaeology measure soil resistivity to discover features by assessing variations in soil properties.
In archaeology, potentiometers are used as part of potentiometric methods to measure soil resistivity and perform electrical soundings, helping to discover archaeological features by assessing variations in soil properties.
Answer for screen readers
In archaeology, potentiometers are used as part of potentiometric methods to measure soil resistivity and perform electrical soundings, helping to discover archaeological features by assessing variations in soil properties.
More Information
Potentiometric methods are a type of geophysical survey used in archaeology to locate and map subsurface features by detecting changes in electrical resistivity of the soil. This technique is valuable for non-invasive site investigations.
Tips
Confusing potentiometers in electronics (voltage dividers) with their use in geophysical methods like measuring soil resistivity.
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