Steam enters a well-insulated nozzle operating at steady state at 10008F, 500 lbf/in.2 and a velocity of 10 ft/s. At the nozzle exit, the pressure is 14.7 lbf/in.2 and the velocity is 4055 ft/s. Determine the rate of entropy production, in Btu/8R per lb of steam flowing.
Law 322 Chapter 1 Book Notes LawandtheKeyFunctionsoftheLegalSystem • No generally accepted definition of law • Business Law: refers to the rules, standards, and principles defining behavioral boundaries • Law is a collection of rules or principles to direct human behavior • Formal rules—laws • Informal rules—society’s history, customs, commercial practices and ethics • Key roles the Legal System serves in society: 1. Influencing the behavior of the members of a society 2. Resolving disputes within society 3. Maintaining important social values 4. Providing a method for assisting social change Improving Social Stability by Influencing Behavior • Legal system helps define acceptable social behavior • Laws limit activities wh