1. Quydagi ifodalardan oniy tezlanishning formulasini ko’rsatining

1. MEXANIKA
1. Quydagi ifodalardan oniy tezlanishning formulasini ko’rsatining.
A) B) C) D)

2. Tekis tezlanuvchan harakatda oxirgi tezlikning ifodasi qanday ko’rinishda bo’ladi?

A) B) C) D)

3. Slindrning enertsiya momenti qaysi formulada to’g’ri ko’rsatilgan.

A) B) C) D)

4. Qattiq jism aylanma harakatining asosiy qonuni formulasini ko’rsatining.

A) B) C) D)

5. Implus momentining o’zgarish va saqlanish qonuni qaysi ifodalarda to’g’ri ko’rsatilgan?

A) B) C) D)

6. Impulusning o’zgarish va saqlanish qonunini ko’rsatining

A) B) C) D)

7. Chiziqli va burchakli tezlanishlarning o’zaro bog’lanishi qaysi formulada to’g’ri ko’rsatilgan?

A) B) C) D)

8. Aylanma harakat uchun ish formulasi qaysi ifodada aniq ko’rsatilgan?

A) B) C) D)
9. Aylanma harakat uchun kinetik energiya.
A) B) C) D)

10. Konservativ kuch deb:

A) Bajarilgan ish traektoriyasining shakliga bog’liq emas.
B) Bajarilgan ish traektoriyasining shakliga bog’liq.
C) Bajarilgan ish ichki energiyasga bog’liq.
D) Bajarilgan ish tezlik va impulsga bog’liq.


2. MOLIKULIYAR FIZIKA
1. Idial gazning holat tenglamasini ko’rsating.
A) B) C) D)

2. Molekulyar kinetik nazariyasining asosiy tenglamasi qaysi ifodada to’g’ri ko’rsatilgan?

A) B) C) D)
3. Kelvin va Selsi xarorati birliklari o’zaro qanday bog’liq?

A) B) C) D)

4. Quydagi ifodalardan Mayer tenglamasini ko’rsating..
A) B) C) D)

5. Issiqlik mashinasining foydali ish koeffisienti?

A) B) C) D)

6. Entropiya qaysi jarayonda ortadi?

A) Izaxorik jarayonda S>0
B) Izobarik jarayonda S<0
C) Adabatik jarayonda S=0
D) Izotermik S=

7. Gaz molekulalarining o’rtacha kvadiratik tezligi qaysi formulada to’g’ri ko’rsatilgan?

A) B) C) D)

8. Bir sekuntdagi molekulalar soni qaysi formulada ko’rsatilgan.

A) B) C) D)

9. Izoxorik jarayonda bajarilga ish qanday ko’rinshda?

A) B) C) D)

10. Bolsiman va universal gaz doimiylari orasida qanday bog’liqlik mavjud?

A) R* B) C) D)