In a banked turn at constant altitude, the load factor is equal to 1/cosÎ¸. We can see that the load factor in straight and level flight is 1, since cos(0) = 1, and to generate sufficient lift to maintain constant altitude, the load factor must approach infinity as the bank angle approaches 90Â° and cosÎ¸ approaches zero.
What causes the attraction between ions forming an ionic bond? The attraction between ions is of opposites. Each electron is attracted to an electron of an opposite charge causing a transfer of electrons creating an ionic bond. (Wiley, 2016). d. Describe the strength of ionic bonds.
Covalent bonding takes place when the atoms occurs because the atoms in the compound have a similar ability to gain and lose ions. So, ionic bonds may form between metals and nonmetals while, covalent bonds form between two nonmetals. Ionic bonds can also be dissolved in water and other types of polar solvents. Also, ionic compounds are very good conductors of electricity.