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0:43
NASA Launches Super Pressure Balloon From New Zealand
38.7K views
May 19, 2016
Facebook
ABC World News Tonight with David Muir
The air pressure inside balloon, when the balloon is squeezed t... | Filo
Jan 14, 2024
askfilo.com
Gas pressure : If a balloon is inflated by filling air by mouth... | Filo
4 months ago
askfilo.com
How to Demonstrate Air Pressure with Balloon - STEM Little Explorers
Nov 13, 2021
stemlittleexplorers.com
SOLVED:The volume of a weather balloon is 200.0 L and its internal pressure is 1.17 atm when it is launched at 20^∘ C. The balloon rises to an altitude in the stratosphere where its internal pressure is 63 mmHg and the temperature is 210 K . What is the volume of the balloon at this altitude?
May 4, 2020
numerade.com
The atmospheric pressure p on a balloon or airplane decreases with increasing height. This pressure, measured in millimeters of mercury, is related to the height h (in kilometers) above sea level by the function p(h)=760 e^-0.145 h (a) Find the atmospheric pressure at a height of 2 km (b) What is it at a height of 10 kilometers (over 30,000 feet)? | Numerade
May 12, 2020
numerade.com
SOLVED: A weather balloon is inflated to a volume of 29.2 L at a pressure of 740 mmHg and temperature of 30.3 °C. The balloon rises in the atmosphere to an altitude where the pressure is 370 mmHg and the temperature is -16.3 °C. Assuming the balloon can freely expand, calculate the volume of the balloon at this altitude.
Oct 22, 2021
numerade.com
SOLVED: The pressure inside a 1.0 L balloon at 25°C was 750 mm Hg. What is the pressure (in mm Hg) inside the balloon when it is cooled to 9°C and expands to 1.8 L in volume?
101 views
Oct 18, 2021
numerade.com
SOLVED:The atmospheric pressure p on a balloon or airplane decreases with increasing height. This pressure, measured in millimeters of mercury, is related to the height h (in kilometers) above sea level by the function p(h)=760 e^-0.145 h (a) Find the atmospheric pressure at a height of 2 km (over a mile). (b) What is it at a height of 10 kilometers (over 30,000 feet)?
Jul 3, 2021
numerade.com
SOLVED: Part 2: Gas Laws1) FOR BALLOON #1: Use Dalton's Law of Partial Pressure to determine the partial pressure of hydrogen (in atm) in the balloon, assuming the temperature of the system was 20°C and the atmospheric pressure was 998 atm. Show all your calculations. Don't forget the units.2) FOR BALLOON #1: If the total volume collected in the first balloon was 0.280 L and the temperature was 20°C, calculate the number of moles of hydrogen collected in the balloon. (You must use the partial
Nov 2, 2021
numerade.com
When air is filled in the balloon, the pressure and volume both... | Filo
1.1K views
Apr 18, 2022
askfilo.com
A hot-air balloon stays aloft because hot air at atmospheric pressure is less dense than cooler air at the same pressure. If the volume of the balloon is 500.0 m^3 and the surrounding air is at 15.0^∘C, what must the temperature of the air in the balloon be for it to lift a total load of 290 kg (in addition to the mass of the hot air)? The density of air at 15.0^∘C and atmospheric pressure is 1.23 kg/m^3.
Jul 19, 2021
numerade.com
0:54
NASA’s super balloon captures stunning images of distant galaxies
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Gas, Balloon and Water Temperature Experiment
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Feb 12, 2018
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(II) A helium balloon rises because of a buoyant force. By what p... | Channels for Pearson
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5 months ago
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How does a hot air balloon work: Buoyancy in gases | tec-science
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Nov 14, 2019
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Explain the reason why balloons will lose pressure at different... | Filo
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11 months ago
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SOLVED:As weather balloons rise from the earth's surface, the pressure of the atmosphere becomes less, tending to cause the volume of the balloons to expand. However, the temperature is much lower in the upper atmosphere than at sea level. Would this temperature effect tend to make such a balloon expand or contract? Weather balloons do, in fact, expand as they rise. What does this tell you?
May 17, 2020
numerade.com
1:25
NASA Launches Super-Pressure Balloon
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May 18, 2016
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