$700-$1000 The better the wood, the higher the price...;)
300 or so
Ee={EcAc+EsAs}/(Ac+Ec)
The values of Ec and Ev for silicon at 300 K are approximately 1.14 eV and 0.0 eV, respectively. Ec represents the energy level of the conduction band, while Ev represents the energy level of the valence band.
EC is ec
The EC was the European Community
EC stands for Ecuador
f& ec
EC Granollers was created in 1913.
EC Bell was born in 1946.
EC Peiting was created in 1968.
Flensburger EC was created in 1984.
Dornbirner EC was created in 1992.