Problem 9: A 0.250-kg block of a pure material is heated from 20.0°C to 65.0°C by the addition of 4.35 kJ of energy. Substances Solids Aluminum Specific heat (c) J/kg•C 900 kcal/kg. C 0.215 Concrete 840 0.20 Copper Glass Human Body (37°C) Iron, steel 387 0.0924 840 0.20 3500 0.83 452 0.108 Liquids Water 4186 1.000 Mercury 139 0.0333 ©theexpertta.com https://usu34ny.theexpertta.com/Common/ViewAssignmentDetails.aspx 4/6 3/26/2020 The Expert TA | Human-like Grading, Automated! Part (a) Calculate its specific heat, in kilocalories per kilogram per degree Celsius. Numeric : A numeric value is expected and not an expression. Part (b) Identify the substance of which it is most likely composed. MultipleChoice : 1) Aluminum 2) Steel 3) Water 4) Concrete 5) Glass 6) Copper

Problem 9: A 0.250-kg block of a pure material is heated from 20.0°C to 65.0°C by the addition of 4.35 kJ of energy. Substances Solids Aluminum Specific heat (c) J/kg•C 900 kcal/kg. C 0.215 Concrete 840 0.20 Copper Glass Human Body (37°C) Iron, steel 387 0.0924 840 0.20 3500 0.83 452 0.108 Liquids Water 4186 1.000 Mercury 139 0.0333 ©theexpertta.com https://usu34ny.theexpertta.com/Common/ViewAssignmentDetails.aspx 4/6 3/26/2020 The Expert TA | Human-like Grading, Automated! Part (a) Calculate its specific heat, in kilocalories per kilogram per degree Celsius. Numeric : A numeric value is expected and not an expression. Part (b) Identify the substance of which it is most likely composed. MultipleChoice : 1) Aluminum 2) Steel 3) Water 4) Concrete 5) Glass 6) Copper

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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