Jessa examines a bullet at a crime scene. The markings, called might link the bullet to a specific weapon. She also finds some fingerprints smeared in the blood of the victim. These are fingerprints.

Asimple rankine cycle uses water as the working fluid. the water enters the turbine at 10 mpa and 480c while the condenser operates at 6 kpa. if the turbine has an isentropic efficiency of 80 percent while the pump has an isentropic efficiency of 70 percent determine the thermal efficiency