Answer to Question #266629 in Physics for Asif

Question #266629

Gold has a face centered cubic unit cell and has the density 𝟏𝟗. 𝟑 𝒈 𝒄𝒎−𝟑. Calculate the length along an edge. (𝐴𝑢 = 197 𝑔 𝑚𝑜𝑙−1)

Expert's answer

"\\rho=\\frac{m}{a^3}\\\\19.3=\\frac{130.85\\cdot10^{-23}}{a^3}\\\\a=4.08\\cdot10^{-8}\\ cm"

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. What do you mean by the Young’s modulus for steel is 𝒀 = 𝟐. 𝟎 × 𝟏𝟎𝟏𝟏 𝑵�
2. A capillary tube with an inside diameter of 𝟓𝟒𝟎 𝝁𝒎 can support a 𝟏𝟎𝟎 𝒎�
3. Consider repeated timings of 50 swings of pendulum to be 23.8, 23.5, 23.7, 23.4 seconds. Calculate t
4. The focal length of a thin lens obtained by repeating measurements is given as follows: 10.1, 10.3,
5. A loaded gun is dropped on a frozen lake. The gun fires, with the bullet going horizontally in one d
6. 25mE+10mE+mW+20m N +26m N+6 m/s
7. A stone is attached to the end of an inelastic string and whirled in a circular part of radius 30cm,