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Warmup Questions (no points but no penalty) A. If heat transfer is out of a system, the Q in the first law equation will be : [Select B. The Work done on the system is Select if the gas is compressed. C. The Work done on the system is Select if the gas expands. D. If the temperature of the gas in a system decreases, the change in thermal energy of the gas will be Select î The actual problem A sample of gas is placed in an ice bath so that there is 30 J of heat transfer out of the sample. At the same time, the gas is compressed by a piston that does 80 J of Work on the gas. What is the change in thermal energy of the gas? J ONE SUBMISSION: Does the temperature of the gas increase or decrease? O Increase Decrease