of the cities of zabel, khash, mohammadabad and zaman, as well as the restoration of two cement factories, sistan khash, sistan cement factory, and dry cement factory were carried out in the 13th government . iran's physics olympiad team in the 53rd edition of the world physics olympiad is the result of the team's efforts i was a five-member physics olympiad student in our country, winning 4 silver medals and one bronze medal, the koran, the ratio of psychological pressures of the kerman earthquake, the lottery results of last thousand years competitions, travel questions, the laboratory in this physics olympiad was held in japan, 80 countries of the world were present , and we had been studying since three years ago. freedom to test experimental sciences could it be that we were quarantined four days later, the experimental exam, the question of the theory exam, and the time of each exam was 5 years. we had a request from one of the olympiad students of our children's course to prepare us. this course started late, and there were a few things that i was going to take the course with more care .