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.
Ionic compounds. Ionic bonds form when a metal reacts with a non-metal. Metals form positive ions; non-metals form negative ions. Ionic bonds are the electrostatic [electrostatic: An electrostatic force is generated by differences in electric charge (ie positive and negative) between two particles. forces of attraction between oppositely charged ions. Positively charged Na ions and negatively charged Cl ions. The oppositely charged ions are arranged in a regular way to form giant ionic lattices lattice: A lattice is a regular grid-like arrangement of atoms in a material. .