Engineering, 09.12.2021 14:40 xoxolovezzz7181

You decide to record your skiing and snowboarding activity using a GoPro tied onto a helium filled balloon. The balloon initially contains 40 m3 of helium gas at atmospheric conditions of 100 kPa and 17 C. You connect the balloon to a very large helium reservoir that supplies gas at 125 kPa and 25 C. The valve is opened, and helium is allowed to enter the balloon until it reaches equilibrium with the reservoir. This special balloon has a volume that increase linearly with pressure. If no heat transfer takes place during the process, what is the final temperature in the balloon

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