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 %