Wiring, boxes, and panels the minimum volume of a 4-inch × 21⁄8-inch × 1 7⁄8-inch device box is cubic inches. a. 10.0 b. 7.5 c. 12.5 d. 13.0 two no. 12 wires running through an outlet box will require a free space volume of cubic inches. a. 5.0 b. 4.5 c. 2 d. 2.25

An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?