semi is what you see on all highways. Big huge 18 wheelers.
A hemi is an engine with hemispherical head's. Its often referred to in muscle cars, which have those engines. and newer hemi powered Chrysler vehicles.
some semiconductors have comparatively low resistivity, and this is due to their containing electrically active impurities with energy-levels near a band edge. Others have very high resistivity and...
Electronics refers to anything that requires electricity to run. A semi conductor is a material that has some properties of a conductor, meaning it allows electricity to flow through it well and some...