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How many parameters are used to characterize a unit cell?

How many parameters are used to characterize a unit cell? Correct Answer Six

A unit cell is characterized by six parameters i.e. the three common edge lengths a, b, c and three angles between the edges that are α, β, γ. These are referred to as inter-axial lengths and angles, respectively. The position of a unit cell can be determined by fractional coordinates along the cell edges.

Related Questions

Column A lists the cell parts and Column B lists the functions of the cell part. Column A Column B i. Cell wall A. Control what happens ii. Cell membrane B. Supports the cell. iii. Cytoplasm C. Controls what passes in and out of the cell. iv. Nucleus D. Cell reactions happen in it. Which one of the following options is correct?
"It is now expected that the variable production cost per unit and the selling price per unit will each increase by 10%, and fixed production cost will rise by 25%. What will be the new break even point?
Selling price - Rs 6 per unit
Variable production cost - Rs 1.20 per unit
Variable selling cost - Rs 0.40 per unit
Fixed production cost - Rs 4 per unit
Fixed selling cost - Rs 0.80 per unit
Budgeted production and sales for the year are 10,000 units."
Which of the following represents correct set of the cells and their shapes in human beings A Nerve cell i) flat shaped B Red blood cell ii) disc shaped C White blood cell iii) long and thin D Muscle cell iv) changing shapes E Skin cell v) long and branched
Which of the following statements are correct regarding the general difference between cell and nuclear membranes? 1. A cell membrane occurs in both Eukaryotes and Prokaryotes while a Nuclear membrane occurs only in Eukaryotes.  2. Both cell membrane and nuclear membrane persists throughout the lifetime of a cell. 3. The main feature of the nuclear membrane is the presence of two lipid bilayer structures while a cell membrane has single lipid bilayer structures. Select the correct answer using the code given below.
In an MS-Excel sheet, cell A1 contains 5, A2 contains 6, and cell A3 contains the formula = A1 + A2. The formula in cell A3 is copied into cell B3 by dragging. Which of the following will be the result (output) displayed in cell B3?
Indian National Commission for Women (NCW) has set up several cells. which of the following are constituted by NCW? (a) Non Resident Indians (NRI) Cell (b) North - East India Cell (c) Western India Cell (d) Women Saftey Cell (e) Women Welfare Cell
Which of the following represents correct matching set? A Power house of cell i) Cell membrane B Store house of cell ii) Nucleus C Information centre of cell iii) Mitochondria D Gate keeper of cell iv) Chloroplast     v) Vacoule
Which is the function of cell wall?
1. Provides shape to the cell.
2. Protects the cell from mechanical damage and infection.
3. Helps in cell to cell interaction.
4. Provides barrier to undesirable macromolecules.
5. Imbibes water.
Unit cell parameters are determined by which of the following parameters?
A product 'A' comprises of 2 units of B and 3 units of C. Each unit of B requires 2 unit of D and one unit of E. Each unit of C needs 2 units of E and one unit of F. How many number of end units of E are required for producing 2 units of A ?