The elastic modulus and hardness of MgO are determined to be 306 GPa and 9.2 GPa, respectively, using nanoindentation testing with a diamond tip. The Poisson's ratio of the MgO is 0.17. The maximum load is 133 mN at this particular indentation depth. Determine the contact stiffness S. Take B=1. Diamond elastic modulus and Poisson's ratio are E = 1.141 TPa and = 0.07 respectively. !3! (Enter your answer to three significant figures.) N/m

A process flow diagram is a representation of various components, how they are arranged, and in what manner or sequence they work in correspondence to each other. It is a graphical way of representing a process.