An ideal monoatomic gas is confined in a cylinder by a spring loaded piston of cross sectional area 4×10−3m2. Initially the gas is at 27∘C and volume of gas is 1.2×10−3m3, system is in equilibrium and spring is in natural state. The sample is heated by a heater until piston moves out slowly by 5 cm. Calculate final temperature of the gas and heat supplied by heater. Take k (spring constant) = 8000 N/m, mass of piston = 20 kg (Assume there is no loss of heat through coils and walls, take Patm=105Pa )Final temperature of the gas (in K): Heat supplied by heater (in J):

An ideal monoatomic gas is confined in a cylinder by a spring loaded p

1.	An ideal monoatomic gas is confined in a cylinder by a spring loaded piston of cross sectional area 4×10−3m2. Initially the gas is at 27∘C and volume of gas is 1.2×10−3m3, system is in equilibrium and spring is in natural state. The sample is heated by a heater until piston moves out slowly by 5 cm. Calculate final temperature of the gas and heat supplied by heater. Take k (spring constant) = 8000 N/m, mass of piston = 20 kg (Assume there is no loss of heat through coils and walls, take Patm=105Pa )Final temperature of the gas (in K): Heat supplied by heater (in J):
Answer» An ideal monoatomic gas is confined in a cylinder by a spring loaded piston of cross sectional area $4 \times 10^{- 3} m^{2}$ . Initially the gas is at $27^{\circ} C$ and volume of gas is $1.2 \times 10^{- 3} m^{3}$ , system is in equilibrium and spring is in natural state. The sample is heated by a heater until piston moves out slowly by $5 cm$ . Calculate final temperature of the gas and heat supplied by heater. Take $k$ (spring constant) = $8000 N / m$ , mass of piston = $20 kg$ (Assume there is no loss of heat through coils and walls, take $P_{a} t m = 10^{5} Pa$ ) Final temperature of the gas (in $K$ ): Heat supplied by heater (in $J$ ):

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