bakhshian , the results of the two practical and theoretical tests play a role in the distribution of gold, silver and bronze medals. the young physicists have come for the last test. they are doing very well. it 's seven in the morning. they are in good spirits for the theoretical test of the 54th world physics olympiad." everything is silent, no conversation is exchanged, especially today. 20 students from 47 countries compete in the final exam. i am very well , i am ready for my exam. students had 5 hours to answer three theoretical test questions . i think he can handle it. the questions which , according to the examiner of the 54th world physics olympiad, conform to international standards. almost a year, which is actually a scientific group. there are three questions currently being drafted. in the meeting we had yesterday, and all the countries' representatives are present and criticizing this question , the question was examined from a scientific point of view and carefully. our friends had done it in the scientific group, the questions were passed easily, the students believe