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1. |
Twp cylinders of equal size are filled with equal amount of ideal diatomic gas at room temperature. Both the cylinders are fitted with pistons. In cylinder A the piston is free to move, while in cylinder B the piston is fixed. When same amount of heat is added to cylinder A raises by 20 K. What will be the rise temperature of gas in cylinder B? |
A. | 28K |
B. | 20K |
C. | 15K |
D. | 10K |
Answer» B. 20K | |