{"id":"informator-maturalny-fizyka-2008/zad/4","paper_id":"informator-maturalny-fizyka-2008","number":"4","points":1,"ptype":"closed","subject":"fizyka","category":"informator-maturalny","year":2008,"month":null,"level":null,"text":"Zadanie 4. (1 pkt)\nJądro izotopu\n235\n92 U zawiera\nA. 235 neutronów.\nB. 327 nukleonów.\nC. 143 neutrony.\nD. 92 nukleony.\nv, m/s\n50\n5\n10\n15\n20 t, s\n35","answer":null,"answer_text":null,"solution":null,"image":"img/informator-maturalny-fizyka-2008/zad-4.webp","solution_image":null,"topics":null,"page_from":34,"source":"ocr","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"ocr","source_label":"Fizyka · Informator maturalny · 2008","subject_label":"Fizyka","category_label":"Informator maturalny","text_html":"<p>Zadanie 4. (1 pkt)<br>Jądro izotopu<br>235<br>92 U zawiera<br>A. 235 neutronów.<br>B. 327 nukleonów.<br>C. 143 neutrony.<br>D. 92 nukleony.<br>v, m/s<br>50<br>5<br>10<br>15<br>20 t, s<br>35</p>","solutions":[]}