38 pages M14/4/PHYSI/SP3/ENG/TZ1/XX Thursday 8 May 2014 (af ternoon) Physics sTANDARD level PAPeR 3 INSTRUC TIONS TO CANDIDATES ? Write your session number in the boxes above. ? Do not open this examination paper until instructed to do so. ? Answer all of the questions from two of the Options. ? 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 [40 marks]. Option Questions Option A ? Sight and wave phenomena 1 ? 3 Option B ? Quantum physics and nuclear physics 4 ? 5 Option C ? Digital technology 6 ? 7 Option D ? Relativit y and particle physics 8 ? 10 Option E ? Astrophysics 11 ? 14