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bere does ll b) A 1.2 kg head of a hammer has a speed of 7.5 ms" just before it strikes an iron nall Ibrought to rest. i) Estimate the temperature rise of a 14 g iron nail generated by 10 such hammer blows done in quick successions. State any assumption made in your calculations. The specific heat capacity of iron is 448 Jkg"K".

bere does ll b) A 1.2 kg head of a hammer has a speed of 7.5 ms" just before it strikes an iron nall Ibrought to rest. i) Estimate the temperature rise of a 14 g iron nail generated by 10 such hammer blows done in quick successions. State any assumption made in your calculations. The specific heat capacity of iron is 448 Jkg"K".

College Physics
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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Answer question 5b showing fully all the steps. Solution should be simplified and easy to understand as much as possible!

5. a) During a change of state of a material, the temperature of the material remains the same. Where does all the heat energy supplied to the material go to? b) A 1.2 kg head of a hammer has a speed of 7.5 ms" just before it strikes an iron nail and is brought to rest. i) Estimate the temperature rise of a 14 g iron nail generated by 10 such hammer blows done in quick successions. State any assumption made in your calculations. The specific heat capacity of iron is 448 Jkg'K".
Transcribed Image Text:5. a) During a change of state of a material, the temperature of the material remains the same. Where does all the heat energy supplied to the material go to? b) A 1.2 kg head of a hammer has a speed of 7.5 ms" just before it strikes an iron nail and is brought to rest. i) Estimate the temperature rise of a 14 g iron nail generated by 10 such hammer blows done in quick successions. State any assumption made in your calculations. The specific heat capacity of iron is 448 Jkg'K".
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