Exercício Unesp 2026/2 - Determinada quantidade constante de gás ideal está contida em um cilindro

A certain constant quantity of ideal gas is contained in a cylinder made, at its base, of a good thermal conductor and, on its side walls, of a thermal insulating material. This cylinder is closed, in its upper region, by a piston made of insulating material that can move vertically without friction. When this gas receives heat from an external source, it undergoes an isobaric expansion so that the piston moves vertically, from an initial position A, until it passes through a position B, as indicated in the figure. Due to the action of masses placed on the piston, its movement develops at a constant speed. The diagram showing how the absolute temperature (T) of this gas varies as a function of the volume it occupies (V), when the piston moves from position A to position B, is represented in: Become a member of this channel, help me maintain this work that I do with so much care and also get benefits:    / @clareandoafisica   Support my work, pix: [email protected] If you are interested in private lessons directly with me, fill out the form: forms.gle/gXXgRrunB3d33bo37 And if you want to follow me on other social networks: Instagram:   / clara.tessaroli   TikTok: https://www.tiktok.com/@clara.tessaro...