Evaluate the number of si atoms in one unit cell

Reference no: EM13498316

Crystalline silicon has a cubic structure. The unit cell edge length is 543pm. The density of the solid is 2.33g/cm3. Calculate the number of Si atoms in one unit cell.

Reference no: EM13498316

Questions Cloud

Calculate for each product the full cost and selling price : A business manufacturers refrigerators for domestic use. There are 3 models: Lo, Mid and Hi. The models, their quality and their price are aimed at different markets. Product costs are computed on a blanket (businesss-wide) overhead rate basis usi..

How much work must the spacecraft engines perform : A 2590-kg spacecraft is in a circular orbit 2720 km above the surface of Mars. How much work must the spacecraft engines perform to move the spacecraft to a circular orbit that is 4480 km above the surface

Calculate the doppler shift of x rays : Calculate the doppler shift of x rays emitted from shocked silicon in a supernova remnant of the ejected material is moving at 5000 km/sec

Calculate the average density of a red giant star : Calculate the average density of a red giant star in grams per cubic centimeter. Take the star's mass to be 2*10^33 gm and its radius to be 3*10^12 cm

Evaluate the number of si atoms in one unit cell : Crystalline silicon has a cubic structure. The unit cell edge length is 543pm. The density of the solid is 2.33g/cm3. Calculate the number of Si atoms in one unit cell.

Using marcia identity statuses : A major social change in the last 20 years is in the number of adolescents who are part of the labor force while still attending school. During the 1978-1979 school year, over two-thirds of all 16- and 17-year-old students in the United States..

Compute the density of metallic aluminum : When aluminum crystalizes, it forms face-centered cubic cells. The atomic radius of an Al atom is 143. Caluculate the density of metallic aluminum.

Find the emf in the loop as a function of time : A uniform magnetic field B is perpendicular to the plane of a circular loop of radius r. Find the emf in the loop as a function of time

Determine the mass of the smaller star : Two stars in a binary system orbit around their center of mass. The centers of the two stars are 7.30 x 10^11 m apart. What is the mass of the smaller star

User Account

All Pages