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Calculate planer density of 111 plane in FCC?
To calculate the planar density of the (111) plane in a face-centered cubic (FCC) structure, we first note that the (111) plane contains 3 atoms per unit cell. The area of the (111) plane in an FCC unit cell can be calculated as ( \frac{\sqrt{3}}{2} a^2 ), where ( a ) is the unit cell edge length. The planar density is then given by the formula: [ \text{Planar Density} = \frac{\text{Number of atoms in the plane}}{\text{Area of the plane}} = \frac{3}{\frac{\sqrt{3}}{2} a^2} = \frac{6}{\sqrt{3} a^2} = \frac{2\sqrt{3}}{a^2} ] Thus, the planar density of the (111) plane in FCC is ( \frac{2\sqrt{3}}{a^2} ).
Ride a plane or ride in a plane?
ride in a plane. you would fly a plane
Does a square have a plane of symmetry?
No. A square is a plane figure and conventionally for plane figures symmetry is considered in terms of rotation about a point or an axis (in the plane of the figure) but not a plane outside the plane of the square.
What inclined plane is the length of the inclined plane plane divide by its height?
The slope of an inclined plane is found by dividing the rise of the plane by the run of the plane. also the ideal mechanical advantage.
Which postulate ensures that a line connecting two of these points also lies in the plane containing the points?
Geometry Text book 1-1 Exercises question 35? Ha i was looking for the same answer too. LOL
