(d)     The air in the balloon had a mass of 0.00320 kgThe temperature of the air in the balloon decreased by 215 °CThe change in thermal energy of the air in the balloon was 860 JCalculate the specific heat capacity of the air in the balloon.

A balloon holding 4.50 moles of helium (He) gas absorbs 975 J of thermal energy while doing 127 J of work expanding to a larger volume.HINT(a) Apply the first law of thermodynamics. (b) Recall that the molar specific heat at constant volume, Cv, takes different values depending on whether the gas is monatomic or diatomic.Click the hint button again to remove this hint.(a)Find the change in the balloon's internal energy (in J). J(b)Calculate the change in temperature of the gas (in K). K

If a balloon is heated, what happens to the volume of the air in the balloon if the pressure is constant?A.It increases.B.The change cannot be predicted.C.It decreases.D.It stays the same.

The gas in a balloon occupies 3.50 L at 300 K. At which temperature will the balloon expand to 8.50 L?*1 point72.57 K7258.7 K728.57 K7.2557 K

Given:  Kelvin = C + 273A weather balloon is launched at 960 torr pressure with an internal temperature of 27.4C.  When the balloon reaches the altitude in which the pressure is reduced to 1610 torr, what temperature will the inside of the balloon possess?

An arctic weather balloon is filled with 32.3L of helium gas inside a prep shed. The temperature inside the shed is 8.°C. The balloon is then taken outside, where the temperature is 10.°C. Calculate the new volume of the balloon.You may assume the pressure on the balloon stays constant at exactly 1atm. Be sure your answer has the correct number of significant digits.