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Federal Board HSSC Part I Physics Question Papers

Board of Intermediate & Secondary Studies, Federal (Federal Board) HSSC 2012 Physics question paper with answers Federal Board Class 11th Physics 2012 Question with solution you can download it in FREE, if Federal Board HSSC Part I Physics 2012 paper in text or pdf for BISE Federal Class XI Physics 2012 you can download Federal Board HSSC (11th) 2012 page also just Go to menu bar, Click on File->then Save.

Board of Intermediate & Secondary Studies, Federal (Federal Board) 2012 HSSC Physics Question paper Free Download PDF is available in BISE Federal HSSC Part 1 which has been provided by many students this BISE Federal Class 11th Physics 2012 paper is available for all the students in FREE and also Federal Board XI Class Physics question paper 2012 fully solved Federal Board School

BISE Federal provides all kind of HSSC (Class 11th) model papers like here BISE Federal Board XI exam Model Paper 2012 you can make your exam preparation much better by this BISE Federal Class 11th Sample Paper 2012, you can download BISE Federal HSSC Exam Guess Paper with Free of Cost.

SECTION – A (Marks 17)

(i) An ideal reversible heat engine has_____________
A. 100% efficiency
B Highest efficiency
C. An efficiency whch depends on the nature of working substance
D. None of these
(ii) Can the velocity of an object reverse the direction when acceleration is constant?
(iii) What is mant by Proj.ctil. motion?
(iv) Human metabo’ism provides an example of law of conservation of erergy Explain on the basis of the 1th law of thermodynamics How does Diese engine work

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