THE measurement of the electrical resistance of films of copper oxide on copper showing interference colours of the first order has given results varying from 0.002 to 15 ohms per sq. cm.

Electrical conductivity measures the ability of water to conduct an electrical current. The higher the concentration of dissolved charged chemicals (also known as salts) in the water, the greater the ...

Thermal conductivity is a cornerstone in the science of thermodynamics and heat transfer. Thermal conductivity (λ) is the ability of a material to transfer heat energy across a given distance. This ...

Commerce Resources confirms significant niobium mineralization with 122.5m at 0.62% Nb2O5 from near surface at the Mallard Prospect, Eldor Property, located within 2 km of the Company's globally ...