JEE Main 2025 Physics question
A gas is kept in a container having walls which are thermally non-conducting. Initially the gas has a volume of 800 cm³ and temperature 27°C. The change in temperature when the gas is adiabatically compressed to 200 cm³ is : (Take γ = 1.5; γ is the ratio of specific heats at constant pressure and at constant volume)
Answer: (1)
Solution
Using =constant, , giving T=600K, so ΔT=300K.