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Questions (1)
Answer the following questions by referring to the Cu-Al phase diagram shown below.
(a) What is the lowest temperature at which a
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Answers (2)
maybe by Shakti: 0.52*(4.9*10^-9)*(concentration in mole/0.52) then multiply solution (molar flow rate) with molar mass of helium. solution should be effusion rate. its just a suggestion, all other interested are invited to post their opinion/formula
(a) From 530 to 570. (d) 0.41 any ideas for b)and c) ?
