Word Finder - resistivity

definition

The resistance offered at a particular temperature by an electrical conductor of any given material in a cube of unit length, expressed in ohm-metres (Ωm) in the metric system of measurement.

definition

The reciprocal of thermal conductivity, having SI unit: m K W-1

This observation is closely related to the above-mentioned resistivity of the carbon-link, and corroborates it in a special case.

This took place on 25 th February, using the Kent Archeological Society resistivity meter.

New sensors will include a cone penetrometer (CPT ), permeability probe and a resistivity probe.

To accelerate protons to the highest observed energies on flare timescales, it is necessary to invoke anomalous resistivity in the MHD solution.

The methods are seismic refraction, gravity and electrical resistivity.

We measured the in-plane resistivity of the metallic layer with the change of the organic overlayer.

Soils and clays will tend to hold ground water, so will have a lower resistivity than rock or stone.

The new cellulose insulation can both absorb and release water vapor without significant loss of thermal resistivity.

Silicon, with lower resistivity, also tends to operate at lower frequencies, in the ' Slow wave ' mode.

There are also many contradictory suggestions as to why the specific contact resistivity is reduced and becomes ohmic after annealing.

It requires three air strips to yield a relative variation smaller than 1% in the values of the apparent resistivity.

Results can be particularly affected by surface wetting or contamination, which greatly reduce surface resistivity.

Most samples exhibited a reduced sheet resistivity resultant from film curing over the duration of the test.

The difference from the original readings proved a gradual increase in the ground resistivity.

A new geophysical survey was conducted around the present excavations using David Staveley's new TR system resistivity surveying machine.

In the case of electrical conductivity, the data are input and output as resistivity (reciprocal of conductivity).

The resistivity of the MW grown films remained constant.

This means the resistivity of a material will also change with temperature.

This is an opportunity to learn about resistivity surveying.

In fact the results from the resistivity survey indicate a feature running a few meters away to east of the accepted line.

Therefore resistivity measurement is really a measure of the amount of water held in the ground at a particular point.

Resistivity imaging uses an array of electrodes to measure apparent ground resistance.

A road to the northwest is clearly visible on the resistivity plot.

A new geophysical survey was conducted around the present excavations using David Staveley 's new TR system resistivity surveying machine.

Magnetic ceramics The steel alloys used for transformer cores have high resistivity in order to prevent substantial eddy current losses.

Around Burraton resistivity anomalies were generally coincident with soil Ba anomalies, but there was no coincident gravity anomaly.

I need to know the electrical resistivity of water resistivity.