28 pages M14/4/PHYSI/SP2/ENG/TZ1/XX Wednesday 7 May 2014 (morning) Physics standard level PaPer 2 INSTRUC TIONS TO CANDIDATES ? Write your session number in the boxes above. ? Do not open this examination paper until instructed to do so. ? Section A: answer all questions. ? Section B: answer one question. ? Write your answers in the boxes provided . ? A calculator is required for this paper. ? A clean copy of the Physics Data Booklet is required for this paper. ? The maximum mark for this examination paper is [50 marks]. 1 hour 15 minutes ? International Baccalaureate Organization 2014 Examination code 2 2 1 4 ? 6 5 1 1 Candidate session number 28EP01 22146511 ? 2 ? M14/4/PHYSI/SP2/ENG/TZ1/XX 28EP02 Section a