Physical universe

28 pages N14/4/PHYSI/SP2/ENG/TZ0/XX Thursday 6 November 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]. ? International Baccalaureate Organization 2014 Examination code 8 8 1 4 ? 6 5 0 5 Candidate session number 1 hour 15 minutes 88146505 28EP01 ? 2 ? N14/4/PHYSI/SP2/ENG/TZ0/XX Section a

2214-6510 14 pages M14/4/PHYSI/SPM/ENG/TZ1/XX Wednesday 7 May 2014 (morning) Physics standard level PaPer 1 INSTRUCTIONS TO CANDIDATES ? Do not open this examination paper until instructed to do so. ? Answer all the questions. ? For each question, choose the answer you consider to be the best and indicate your choice on the answer sheet provided. ? A clean copy of the Physics Data Booklet is required for this paper. ? The maximum mark for this examination paper is [30 marks]. 45 minutes ? International Baccalaureate Organization 2014 22146510 2214-6510 ? 2 ? M14/4/PHYSI/SPM/ENG/TZ1/XX 1. The radius of a sphere is measured with an uncertainty of 2 %. What is the uncertainty in the volume of the sphere? A. 2 % B. 4 % C. 6 % D. 8 %