Asample of gas in a balloon has an initial temperature of 43 ∘c and a volume of 1280 l . if the temperature changes to 88 ∘c , and there is no change of pressure or amount of gas, what is the new volume, v2, of the gas? express the volume numerically in liters.

Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.