Biology

Biology, 09.07.2019 20:20, Southernland16

Check all statements below that ar true. heating air under the balloon will cause the air inside to expand. the air inside will have the same mass but more volume. heating the air under the balloon will cause the entire balloon to rise. the outside temperature will have no affect on the height of the balloon. the only way to make the balloon sink is to let out the air.

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Chemistry, 20.08.2019 20:00, jetblackcap

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Check all statements below that ar true. heating air under the balloon will cause the air inside to expand. the air inside will have the same mass but more volume. heating the air under the balloon will cause the entire balloon to rise. the outside temperature will have no affect on the height of the balloon. the only way to make the balloon sink is to let out the air.

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Biology, 17.10.2019 06:30, kathlynskare06

If a small child were to release a balloon into the atmosphere, what would happen to the size of the balloon as it makes it way higher in the sky? a) the balloon would become smaller because the pressure of the surrounding air would crush it. b) the balloon would become smaller because the air molecules inside the balloon would get closer together. c) the balloon would become larger because the air molecules on the inside of the balloon would expand. d) the balloon would stay the same because the pressure inside the balloon is equal to the pressure of the atmosphere.

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