Problem 6: Consider a 0.775 kg aluminum pot containing 2.35 kg of water. Substances Solids Aluminum Specific heat (c) kcal/kg.C 0.215 J/kg.C 900 Concrete 840 0.20 Copper 387 0.0924 Glass 840 0.20 Human Body (37°C) Iron, steel 3500 0.83 452 0.108 Liquids Water 4186 1.000 Mercury 139 0.0333 Part (a) How much heat, in kilocalories, must be transferred to raise the temperature of the aluminum pot and the water from 30.0°C to the boiling int of water and then boil away 0.775 kg of water (L. = 539 kcal kg)? Q = 456 sin() cos() tan() 8 9 HOME cotan() asin() acos) E 4 5 atan() acotan() sinh() 1 2 3 cosh) tanh) cotanh) END + ODegrees O Radians vol BACKSPACE DEL CLEAR Feedback I give up! Submit Hint Part (b) How long, in seconds, does this take if the rate of heat transfer is 500 W? X Attempts Remain = 381.4

Problem 6: Consider a 0.775 kg aluminum pot containing 2.35 kg of water. Substances Solids Aluminum Specific heat (c) kcal/kg.C 0.215 J/kg.C 900 Concrete 840 0.20 Copper 387 0.0924 Glass 840 0.20 Human Body (37°C) Iron, steel 3500 0.83 452 0.108 Liquids Water 4186 1.000 Mercury 139 0.0333 Part (a) How much heat, in kilocalories, must be transferred to raise the temperature of the aluminum pot and the water from 30.0°C to the boiling int of water and then boil away 0.775 kg of water (L. = 539 kcal kg)? Q = 456 sin() cos() tan() 8 9 HOME cotan() asin() acos) E 4 5 atan() acotan() sinh() 1 2 3 cosh) tanh) cotanh) END + ODegrees O Radians vol BACKSPACE DEL CLEAR Feedback I give up! Submit Hint Part (b) How long, in seconds, does this take if the rate of heat transfer is 500 W? X Attempts Remain = 381.4