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A formation energy of 1.11 eV is required to create a vacancy in a particular metal. At 777oC there is one vacancy for every
1. 4 answers
2. 541 views
How could one lower the glass transition temperature of a germate (GeO2) glass? Select all possible ways.Increase the cooling
1. 2 answers
2. 487 views
Chemical analysis of a silicon crystal reveals gallium at a level of 3.091×10−2 atomic percent. Assuming that the
1. 7 answers
2. 510 views
Show that a conventional x-ray generator is incapable of generating x-rays of wavelength as low as 10-11m. Do this by
1. 2 answers
2. 399 views
A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.87 kg m-3. Under these conditions the
1. 9 answers
2. 505 views
You wish to increase the carbon content of a slab of steel by exposing it to a carburizing atmosphere at elevated temperature.
1. 3 answers
2. 437 views

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