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Q1 V Part A A pot with a steel bottom 8.25 mm thick rests on a hot stove. The area of the bottom of the
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V Part A A pot with a steel bottom 8.25 mm thick rests on a hot stove. The area of the bottom of the pot is 0.160 m. The water inside the pot is at 100.0" C, and Find the temperature of the lower surface of the pot, which is in contact with the stove. 0.365 kg are evaporated every 3.00 min. Express your answer in degrees Celsius. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Conduction through a StyrofoamTM cooler. VO AEd ? T = .C Submit Previous Answers Request AnswerA slab of a thermal insulator with a cross-sectional area of 100 cm is 3.15 cm thick. Its thermal conductivity is 0.095 W / (m . K). If the temperature difference between opposite faces is 85" C, how much heat flows through the slab in 1 day? Express your answer with the appropriate units. HA Q = Value Units Submit Request AnswerIn a physics lab experiment, a student immersed 208 one-cent coins (each having a mass of 3.00 g) in boiling water. After they reached thermal equilibrium, she quickly fished them out and dropped them into 0.241 kg of water at 20.0 C in an What was the final temperature of the coins? [One-cent coins are made of a metal alloy - mostly zinc - with a specific heat capacity of 390 J/(kg . K).] insulated container of negligible mass. Express your answer in degrees Celsius. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Coffee in a metal cup. AEQ If = .CPart A You have 0.700 kg of water at 11.0"C in a large insulated beaker. How much boiling water at 100.0"C must you add to this beaker so that the final temperature of the mixture will be 71.0" C? Express your answer in kilograms. AEd ? m = kg Submit Request Answer Provide FeedbackPart A How much heat is required to convert 15.0 g of ice at -10.5"C to steam at 100.0" C? Express your answer in joules. A ? Q = Submit Request Answer Part B How much heat is required to convert 15.0 g of ice at -10.5"C to steam at 100.0" C? Express your answer in kilocalories. ? Q = kcal Submit Request AnswerA blacksmith cools a 1.18 kg chunk of iron, initially at a temperature of 650.0" C, by trickling 16.0"C water over it. All the water boils away, and the iron ends up at a temperature of 120.0" C. How much water did the blacksmith trickle over the iron? Express your answer with the appropriate units. LA ? mwater= Value Units Submit Request AnswerPart A The Eiffel Tower in Paris is 984 ft tall and is made mostly of steel. If this is its height in winter when its temperature is -8.00"C, how much additional vertical distance must you cover if you decide to climb it during a summer heat wave when its temperature is 41.2"C? For related problem-solving tips and strategies, you may want to view a Tutor Solution of Change in length of a measuring tape. Express your answer in feet. UA AL = ft Submit Previous Answers Request Answer X Incorrect; Try Again; 17 attempts remaining Part B Express the coefficient of linear expansion of steel in terms of Fahrenheit degrees. Express your answer in inverse Fahrenheit degree. JA AED ? (F)-1 Submit RequestStep by Step Solution
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