Physics, 29.03.2021 23:30 lilkassrocks

PLEASE HELP ME WITH THOSE TWO QUESTIONS 1) 1000 J of energy is given to a balloon via a heating device. Assuming the pressure is a constant 101,325 Pa, what is the final volume of the balloon, assuming it started at 0.001 m3?

2) A piston has a volume change of 7 x 10-6 m3. Assuming atmospheric pressure is 101,325 J, what is the work needed to change the piston volume?

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PLEASE HELP ME WITH THOSE TWO QUESTIONS 1) 1000 J of energy is given to a balloon via a heating dev...