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1. In your Excel spreadsheet, create a sheet entitled 7 Heat. In this sheet, you will create sections labeled according to the heading 2 labels

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1. In your Excel spreadsheet, create a sheet entitled "7 Heat". In this sheet, you will create sections labeled according to the heading 2 labels on the Canvas page you are creating and then make subsections corresponding to the number of each question (1, 2, etc). Use this sheet to make any calculations you need, taking care to write out each given value (and its units) in its own row and then the calculated quantity (and units) in its own row. 2. In your individual Canvas group, create a page entitled "How Hot". 3. Create a heading 2 "Heat Capacity" and, below in a numbered list, give and explain the answer to the following questions: 1. To sterilize a 50.0g glass baby bottle, we must raise its temperature from 22.0 C to 95.0 C. How much heat transfer is required? 2. AO.250-kg block of a pure material is heated from 20.0 C to 65.0 C by the addition of 4.35 id of energy. Calculate its specic heat and identify the substance of which it is most likely composed. include a diagram including the equation used to derive the answer (using mathematical symbols such as m, T1, T2, etc., not specic values for mass, temperature, etc.). 3. A 76.0-kg person suffering from hypothermia comes indoors and shivers vigorously. How long does it take the heat transfer to increase the person's body temperature by 2.00 C if all other forms of heat transfer are balanced? 4. create a Heading 2 "First Law of Thermodynamics", and below, in a numbered list, give and explain the answer to the following questions: 1. Suppose a woman does SOOJ of work and 9500 J of heat transfer occurs into the environment in the process. (a) What is the decrease in her internal energy, assuming no change in temperature or consumption of food? (That is, there is no other energy transfer.) (b) What is her efciency? 2. (a) How much food energy will a man metabolize in the process of doing 35.0 kJ of work with an efciency of 5.00%? (b) How much heat transfer occurs to the environment to keep his temperature constant? Explicitly show how you follow the steps in the Problem-Solving Strategy for thermodynamics found in Problem-Solving Strategies for Thermodynamics Ea 3. (a) A woman climbing the Washington Monument metabolizes 6.00 x 102 kJ of food energy. If her efciency is 18.0%, how much heat transfer occurs to the environment to keep her temperature constant? (b) Discuss the amount of heat transfer found in (a). Is it consistent with the fact that you quickly warm up when exercising? Include a diagram including the equation used to derive the

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