February – July 2013 The rules were the same as for Physics Cup-IPhO2012 (Eng). Problem 1 Problem 1 with small hints Problem 1 with medium hints Problem 1 with more hints Problem 1 with all hints  Problem 1 with solutions Problem 2 Problem 2 with small hints Problem 2 with medium hints Problem 2 with more … Continue reading WoPhO Selection Round – Physics Cup – 2013