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MULTIPLE ANSWER QUESTION AN IDEAL MONOATOMIC GAS AT NTP IS ENCLOSED IN AN ADIABATIC VERTICAL CYLINDER BETWEEN TWO LIGHT MOVABLE PISTONS (ONE UP AND ONE DOWN). SPRING WITH FORCE CONSTANT K IS CONNECTED TO THE UPPER PISTON AND IS IN A RELAXED STATE INITIALLY. THE LOWER PISTON IS MOVED UP BY A DISTANCE OF H/2, H BEING THE INITIAL LENGTH OF GAS COLUMN. IT IS OBSERED THAT THE UPPER PISTON MOVES UP BY H/16. Q. WHEN THE LOWER PISTON IS MOVED UPWARDS BY H/2,THE COMPRESSION A) LEADS TO COOLING B) TAKES PLACE ISOTHERMALLY C) TAKES PLACE ADIABATICALLY D) LEADS TO HEATING


MULTIPLE ANSWER QUESTION
AN IDEAL MONOATOMIC GAS AT NTP IS ENCLOSED IN AN ADIABATIC VERTICAL CYLINDER BETWEEN TWO LIGHT MOVABLE PISTONS (ONE UP AND ONE DOWN). SPRING WITH FORCE CONSTANT K IS CONNECTED TO THE UPPER PISTON AND IS IN A RELAXED STATE INITIALLY. THE LOWER PISTON IS MOVED UP BY A DISTANCE OF H/2, H BEING THE INITIAL LENGTH OF GAS COLUMN. IT IS OBSERED THAT THE UPPER PISTON MOVES UP BY H/16.
Q. WHEN THE LOWER PISTON IS MOVED UPWARDS BY H/2,THE COMPRESSION
A) LEADS TO COOLING
B) TAKES PLACE ISOTHERMALLY
C) TAKES PLACE ADIABATICALLY
D) LEADS TO HEATING
 


Grade:9

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