THIS CONTENT IS PROTECTED AND MAY NOT BE SHARED, UPLOADED, SOLD, OR DISTRIBUTED  A semiconductor material used in high power applications operates at elevated temperature of °K. It has an energy gap EG = eV, effective masses mn* = m0 and mp* = m0, where m0 is the free electron mass = 9.11 x 10-31 kg. For 2 points calculate the position of the intrinsic Fermi level. For another 3 points find the electron and hole concentrations n0 and p0 when EC – EF = eV. Constants:   kb = 1.38 x 10-23 J/°K;           q = 1.602 x 10-19 C; h = 6.626 x 10-34 J-s;          

Type the formula of the compound sentence:

“Look at the picture, and then write a paragraph in which you retell a fairy or folk tale.”

“She lived in a large house in Beverly Hills, but her living room was empty, which didn’t bother her.” The above sentence is a

Because of the hurricane that hit Maryland and caused a log of damage. President Bush has declared Maryland a “disaster area,” so residents of Maryland are eligible for financial help in repairing their homes and communities.

Type an example of a compound sentence. The example must be your own.

a) What are 2 units of measure that we discussed to measure distances in space that are not used on Earth? Explain what both mean in detail.  b) Provide and elaborate on an example of why there is a need for these different units of measurement compared to what we use on earth.  c) Why should we use scientific notation when describing these distances in space?

a) Create a food chain that might be located in one of the North American Biomes. Ensure you label each consumer and trophic level. b) What do the arrows in your food chain represent?

“Look at the picture, and then write a paragraph in which you retell a fairy or folk tale.”

The little boy asked his mother to buy cotton candy at the circus; __________ , she did not want him to eat such a sweet snack before dinner.