{"id":"fizyka-2011-operon-probna-rozszerzona/zad/2.3","paper_id":"fizyka-2011-operon-probna-rozszerzona","number":"2.3","points":3,"ptype":"open","subject":"fizyka","category":"probna","year":2011,"month":"listopad","level":"rozszerzona","text":"2.3. (3 pkt) ż, że prędkość protonu ma wartość około 1,6 mln km h .","answer":null,"answer_text":null,"solution":null,"image":null,"solution_image":null,"topics":null,"page_from":null,"source":"zadaniazmatur","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"zadaniazmatur","source_label":"Fizyka · Matura próbna · listopad 2011 (rozszerzona)","subject_label":"Fizyka","category_label":"Matura próbna","text_html":"<p>2.3. (3 pkt) ż, że prędkość protonu ma wartość około 1,6 mln km h .</p>","solutions":[]}