Copper (Cu) has FCC crystal structure. Atomic mass of Cu is 63.55 gmol-1 and radius of a copper atom is 0.128 nm, mean speed of conduction electrons in Cu is 1.5 × 10 and frequency of vibration of the Cu atoms at 27 ° is 4 × 10 . Nordheim’s Coefficient of Au in Cu is 5500 Ω − AQM a) Calculate the atomic density of copper b) Estimate the drift mobility of electrons in Cu c) Find the resistivity of pure Cu d) Find the resistivity of Cu if 1 at.% of Au is mixed in Cu.

Which is a higher ratio, 6: 9 or 3: 7

Tori is writing a literary analysis of the novel little women. read the following claim statement she wrote about the story. in little women, louisa may alcott uses figurative language to readers understand the feelings and experiences of the central characters. which quote from the story can tori use as evidence to support her claim? a. “she knew it very well, for it was that beautiful old story of the best life ever lived, and jo felt that it was a true guidebook for any pilgrim going on a long journey.” b. “‘and so nice of annie moffat not to forget her promise. a whole fortnight of fun will be regularly splendid,’ replied jo, looking like a windmill as she folded skirts with her long arms.” c. “‘rather a pleasant year on the whole! ’ said meg, smiling at the fire, and congratulating herself on having treated mr. brooke with dignity.” d. “‘what are you thinking of, beth? ’ asked jo, when amy had her father and told about her ring.”

Branliest + 100 points for this assessment you must create presentation using web 2.0 or multi media tools to analyze a story read from huckleberry finn. (i will make presentation i just need the answers) first gather your notes about the following characters from both huckleberry finn and romeo and juliet. buck miss sophia harney shepherdson romeo juliet one other character from romeo and juliet next match the characters from huckleberry finn with those from romeo and juliet which character most closely represents juliet? romeo? a third character from the play? once you have made these decisions right presentation that illustrates these connections. explain the similarities and differences between each character pair. finally draw conclusion about your comparisons and contrast of characters. specifically what is it that you conclude about the authors message in each work. is it similar or different?