“Statistik fizika va termodinamika asoslari” fanidan 4-kurs talabalari uchun testlar to’plami

To’g’ri javoblar * bilan belgilangan

1. Ideal gazning absolyut xaroratini 4-marta kamaytirsak, uning urtacha kvadratik tezligi qanday o’zgaradi
*2-marta kamayadi
4-marta oshadi
16-marta kamayadi
2-marta oshadi

2. Gaz aralashmasi 2.5 gr. Vodoroddan va 40 gr kisloroddan tashkil topgan bo’lsa, aralashmaning o’rtacha molyar massasi nimaga teng bo’ladi
5,5 g/mol
*9 g/mol
10 g/mol
13 g/mol