Ask Question
EngineeringEngineering
20 September, 01:46

Compute the radius r of an impurity atom that will just fit into an FCC octahedral site in terms of the atomic radius R of the host atom (without introducing lattice strains)

+4
Answers (1)
  1. 20 September, 01:48
    0
    The Diameter of an atom that fits into the FCC is 2r,

    Which leads to the final steps of 0414R

    Explanation:

    The diameter of an atom that will fit into the FCC site is (2r) which differentiates length edge unit cell for the radii of two atoms that are seen on both side of the site (R); which is 2r = a - 2R

    The FCC is also a part of R, therefore a=2R √2

    Solving for R, the equation is, r = a-2R/2 = 2R√2-2R/2 = 0414R
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Compute the radius r of an impurity atom that will just fit into an FCC octahedral site in terms of the atomic radius R of the host atom ...” in 📗 Engineering if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
What happens to material that is eroded by water flowing through a watershed? A. It creates a flood. B. It is carried upstream. C. It is carried downstream. D. It creates new wetland areas
Answers (1)
A three-phase transformer bank consists of 3 single-phase transformers to handle 400 kVA witha 34.5kV/13.8kV voltage ratio.
Answers (1)
Determine the total condensation rate of water vapor onto the front surface of a vertical plate that is 10 mm high and 1 m in the horizontal direction. The plate is exposed to saturated steam at atmospheric pressure and is maintained at 75oC.
Answers (2)
Even a closed Systems are never perfectly closed? True False
Answers (2)
A football player attempts a 30-yd field goal. If he is able to impart a velocity u of 100 ft/sec to the ball, compute the minimum angle θ. for which the ball will clear the crossbar of the goal. (Hint: Let m = tan θ)
Answers (1)
New Questions in Engineering
List and briefly describe two modern's materials needs
Answers (1)
Write the definition of a method named add that receives a reference to a Scanner object associated with a stream of input consisting of integers only. The method reads all the integers remaining to be read from the stream and returns their sum.
Answers (1)
How are fluids distributed and transported in a fluid power system?
Answers (1)
The sliders A and B are connected by a light rigid bar of length l = 20 in. and move with negligible friction in the slots, both of which lie in a horizontal plane. For the position where xA = 16 in., the velocity of A is vA = 3 ft/sec to the right.
Answers (1)
Two parallel Rivers (A and B) are separated by confined and unconfined aquifer estimate the RATE of seepage of river A to River B per unit length of the rivers
Answers (1)
Home » Engineering » Compute the radius r of an impurity atom that will just fit into an FCC octahedral site in terms of the atomic radius R of the host atom (without introducing lattice strains)
Sign Up Forgot Password?