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himani
Questions and answers by visitors named
himani
Questions (6)
what happens to so3 when placedat high temp?
1 answer
285 views
a metal bar weighs 9 grams .93% of of the bar is silver.how many grams of silver is in the bar?
2 answers
991 views
calculate density of atoms in(001) in Lithium
answer in units of atoms/cm2
3 answers
496 views
a chemical analysis that silicon crystal weighing 100 gm containing 16.5 mg of aluminium which is substitutionally incorporated
1 answer
386 views
the energy of vacancy formation in palladium is 1.5 eV.at 888 C there is one vacancy formation for every million (10^6) atoms
1 answer
359 views
the youngs modulus for the steel is 20.7*10^10 N/m2,how much will a 2.5 mm diameter wire 12 cm long, be strained when it support
1 answer
379 views
Answers (3)
The answer isn't 10. It is 80 - 24 - 18 = 38.
conduction band donor level,-------- band gap valence band
8.59e18
