{"id":"fizyka-2012-czerwiec-matura-rozszerzona/zad/6","paper_id":"fizyka-2012-czerwiec-matura-rozszerzona","number":"6","points":null,"ptype":"open","subject":"fizyka","category":"matura","year":2012,"month":"czerwiec","level":"rozszerzona","text":"Zadanie 6. Prędkość dźwięku (11 pkt)","answer":null,"answer_text":"6 6","solution":null,"image":"img/fizyka-2012-czerwiec-matura-rozszerzona/zad-6.webp","solution_image":null,"topics":null,"page_from":12,"source":"ocr","answer_source":null,"answer_text_source":"ocr","solution_source":null,"text_source":"ocr","source_label":"Fizyka · Matura · czerwiec 2012 (rozszerzona)","subject_label":"Fizyka","category_label":"Matura","text_html":"<p>Zadanie 6. Prędkość dźwięku (11 pkt)</p>","answer_text_html":"<p>6 6</p>","solutions":[]}