A jacketed 1.83 -m-diameter agitated vessel is being used to heat a liquid which is at 300K. Agitator is 0.61m in diameter and is an anchor agitator with no baffles rotating at 200rpm. Hot water is in the heating jacket. The wall surface temperature is constant at 355.4K. The liquid has the following bulk physical properties: =961kg/m3,cp=2500J/kgK,K=0.173W/mK, and =1.00Pa.s at 300K and 0.084 Pa.s at 355.4K. The heat-transfer coefficient to the wall of the jacket Select one: a. 400600W/m2K b. 10001500W/m2K c. 170200W/m2K d. 500600W/mK