: Collections of solved or unsolved physics problems (meseleler).
: Hand-written or typed notes covering topics like Mechanics, Thermodynamics, and Electromagnetism. Fizika.rar
"Fizika.rar" is not a single, universally known file, so its contents depend entirely on where you found it. The name is the Azerbaijani and Uzbek word for , which strongly suggests the archive contains educational materials in one of those languages. : Collections of solved or unsolved physics problems
: Digital copies of physics textbooks for secondary schools or universities. universally known file