More than 90 points. The national college students' physics experiment competition is a physics subject competition for college students. Sponsored by the joint meeting of the College Physics Curriculum Steering Committee of the Ministry of Education, the Physics Professional Steering Committee of the Ministry of Education, the Physics Teaching Professional Committee of the Chinese Physics Society and the National Experimental Teaching Demonstration Center of Colleges and Universities. If you score more than 90 points, you will get the second prize.