Apr '19
11
MCAT Question of the Day | MCAT Course


  • Q:

    Which of the following concepts best explains the reason that a hot air balloon is able to ascend into the sky? (Remember that the bottom of the hot air balloon is open so heated air may be blown in.)

     

    A

    Air Pressure

    B

    Density of Air

    C

    Volume of Air

    D

    Air Resistance




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