In year 1 the CPI is 140, and in year 2 the CPI is 154. From year 1 to year 2, Marcy’s salary rises from $43,000 to $48,000, and Daphne’s salary rises from $65,000 to $70,000. Who is “more than keeping up with inflation”?

The following shows the top and 3-D views of Si single-crystal silicon. Typically, the etch rate is slowest along direction or on {111} planes. Among different crystallographic planes, the etch rates from highest to lowest observed on those planes are {100} > {110} > {111}.  Explain why.        

Find the crystallographic planes a, b, and angle c from the cross-sectional view of an etched (100) Si wafer below. Show how you obtained the angle c.

Identify the space between 3 & 4 [BLANK-1] s23.jpg

Identify A (space) [BLANK-1] s36.jpg

Identify A: Be specific [BLANK-1] s37.jpg

Identify this structure [BLANK-1] s8.jpg

Identify A (15) [BLANK-1] s12.jpg

Identify A [BLANK-1] s34.jpg

Identify the structure (17) [BLANK-1] s18.jpg