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RUDIKE [14]
3 years ago
5

When the burner in a hot air balloon is turned on, the temperature of the air in the balloon ________ causing its volume to ____

_____ and the balloon _________.
A) decreases, expand, sink
B) increases, expand, rise
C) decreases, contract, rise
D) increases, contract, sink
Chemistry
1 answer:
raketka [301]3 years ago
4 0

B) increases, expand, rises

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<span>First divide the ionization energy by Avogadro's number to get the energy per atom of potassium;
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h =</span>6.63x10⁻³⁴<span> Js
c = 3 x 10</span>⁸ m/s
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