24) It is necessary to determine the specific heat of an unknown object. The mass of the object is201.0 g. It is determined experimentally that it takes 15.0 J to raise the temperature 10.0° C.What is the specific heat of the object?A) 3,020,000 J/kg.KC) 1500 J/kg.KB) 0.00130 J/kg KD) 7.46 J/kg.K

We have an object of mass m=201 g=0.201 kg and it is given that heat required to raise the…

24) It is necessary to determine the specific heat of an unknown object. The mass of the object is that it takes 15.0 J to raise the temperature 10.0° C. 201.0 g. It is determined experimentally What is the specific heat of the object? A) 3,020,000 J/kg-K C) 1500 J/kg K B) 0.00130 J/kg-K D) 7.46 J/kg.K

24) It is necessary to determine the specific heat of an unknown object. The mass of the object is that it takes 15.0 J to raise the temperature 10.0° C. 201.0 g. It is determined experimentally What is the specific heat of the object? A) 3,020,000 J/kg-K C) 1500 J/kg K B) 0.00130 J/kg-K D) 7.46 J/kg.K

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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23) A carpenter is driving a 15.0-g steel nail into a board. His 1.00-kg hammer is moving at 8.50 m/s when it strikes the nail. Half of the kinetic energy of the hammer is transformed into heat in the nail and does not flow out of the nail. What is the increase in temperature of the nail after the three blows that the carpenter needs to drive the nail in completely? The specific heat of steel is 448 J/kg. K. A) 2.7 K B) 7.7 K C) 3.6 K D) 1.8 K E) 8.1 K
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