A helium-filled weather balloon of a spherical shape has a 1.0 m radius at liftoff where air pressure is 1.00 atm and the temperature is 290 K. When airborne, the temperature is 230 K, and its radius expands to 1.35 m. What is the pressure at the airborne location in unit of atm?
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Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.
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A helium-filled weather balloon of a spherical shape has a 1.0 m radius at liftoff where air pressur...
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