Gazlar va Energiya Savollari

Gaz bosimining molekulalar kontsentratsiyasiga va temperaturasiga bog‘lanishi uchun ifodani ko‘rsating.

• nkT/p

• T/nk

• kT/p^2

• m/RT

Ixtiyoriy massali ideal gaz uchun ichki energiya nimaga teng?

• RTi/M*m

• vRT

• RTi/m*M

• ivRT

Solishtirma va molyar issiqlik sig‘imlari bir-biri bilan qanday bog‘langan?

• cM*C*m

• dT/Q=C*m*δ

• dT/dU=C*m

• cmT/Q=C*m

Adiabatik jarayondagi Puasson tеnglamasini ko’rsating.

• const*pV=γ

• p1V1^2=p2V2^2

• const*TV

• const*Tp

Entropiya holat funktsiyasini ko’rsating?

• T*Q=dS

• A=dU+δ

• T*C*V*ln

• V*m*R*ln

Agar ballondagi ideal gaz harorati 300 K ga ko‘tarilganda, bosim 3 marta ortgan bo‘lsa, uning dastlabki haroratini aniqlang.

• 150 K

• 250 K

• 200 K

• 300 K

Hajmi 290 m^3, bosimi 831 kPa va harorati 17°C bo‘lgan vodorodning massasini aniqlang.

• 200 kg

• 100 kg

• 300 kg

• 150 kg

Garmonik tebranma harakat tenglamasidan uning tebranish davri aniqlansin.

• 2 c

• 1 c

• 3 c

• 4 c

Fizik mayatnikning tеbranish davri nimaga tеng?

• mgl/I*T=π^2

• l/g*T=π^2

• k/m*T=π^2

• g/l*T=π^2

Yer atrofida uning yo‘ldoshi aylanmoqda. Quyidagi qaysi formuladan uning impuls momentini hisoblash mumkin?

• Iw=...

• Fl=...

• I*M/...

• 2...mr=