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.

answer; i believe the correct answer is ( indirect characterization);

the addition that would strengthen melissa’s thesis statement, both the dark game and the code book explain the importance of codebreaking, is :

main ideas of each book

melissa should discuss the main ideas of each book because these ideas will fully support her thesis statement. through these details, readers will also understand the importance of codebreaking that melissa referred to, which was inspired by the books.

plz mark me brainliest!

hope this !

explanation:

it is believed to be alfred, lord himself

he describes the bird as "stately."

i hope this

~ash belle