FIGURE 2-3 2-7 (M) A balloon is filled with a gas having a specific volume of...
A spherical balloon of 11 m in diameter is filled with helium of gas constant, R = 2.0771 kJ/kg.K at T = 15 oC and P = 100 kPa. If the balloon is used to lift load in the air of 1.25 kg/m3 density, how much load in Newtons (in addition to its own weight) can the balloon carry. Ignore drag force and weight of the balloon’s fabric? (Volume of a sphere = 4 3 ??^3 ).
A gas-filled balloon having a volume of 2.70 L at 1.20 atm and 26 ° C is allowed to rise to the stratosphere (about 30 km above the surface of the Earth), where the temperature and pressure are −41 ° C and 5.90 × 10−3 atm, respectively. Calculate the final volume of the balloon.
A gas-filled balloon having a volume of 3.60 L at 1.10 atm and 24°C is allowed to rise to the stratosphere (about 30 km above the surface of the Earth), where the temperature and pressure are −53°C and 4.80 × 10−3 atm, respectively. Calculate the final volume of the balloon.
A gas-filled balloon having a volume of 2.90 L at 1.25 atm and 23 degrees Celsius is allowed to rise to the stratosphere (about 30 km above the surface of the Earth), where the temperature and pressure are -44 degrees Celsius and 5.30 x 10-3 atm, respectively. Calculate the final volume of the balloon.
A balloon filled with hydrogen gas had a volume of 29000 L at a pressure of 760 mmHg and a temperature of 0 ∘C. When the balloon reached an altitude of 1000 m, the pressure was 598 mmHg and the temperature was − 7 ∘C. What was the volume in liters of the balloon at these conditions, if the amount of gas does not change?
An arctic weather balloon is filled with 12.0 L of hellum gas inside a prep shed. The temperature inside the shed is 14. "C. The balloon is then taken outside, where the temperature is 7. °C. Calculate the new volume of the balloon You may assume the pressure on the balloon stays constant at exactly 1 atm. Round your answer to 3 significant digits. OL X ?
An arctic weather balloon is filled with 21.2 L of helium gas inside a prep shed. the temperature inside the shed is 5° C. The balloon is then taken outide, where the temperature is -20°C. calculate the new volume of the balloon. O GASES Using Charles's Law an arctic weather balloon is filled with 21.2 L of helium gas inside a prep shed. The temperature inside the shed is 5. °C. The balloon is then taken outside, where the temperature...
A small balloon of the volume 2 × 10−3 m3 is filled with the helium gas at atmospheric pressure p = 100 kPa and a temperature 15◦C. Once we release the balloon it rises rapidly to an altitude at which the atmospheric pressure drops by 5 %. At that point the balloon breaks. Consider that the process is adiabatic.
An arctic weather balloon is filled with 1.73 L of helium gas inside a prep shed. The temperature inside the shed is 15. °C. The balloon is then taken outside, where the temperature is 7. °C. Calculate the new volume of the balloon. You may assume the pressure on the balloon stays constant at exactly 1 atm. Round your answer to 3 significant digits. x10 olo ? X 18 Ar
A balloon filled with hydrogen gas had a volume of 45000 L at a pressure of 760 mmHg and a temperature of 0 ∘C. When the balloon reached an altitude of 1000 m, the pressure was 608 mmHg and the temperature was − 9 ∘C. What was the volume in liters of the balloon at these conditions, if the amount of gas does not change?