Which gas is filled in balloon?
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Answered by
5
Answer:
helium
While hot air balloons rely on on board burners to heat up air in order to generate lift, gas balloons are filled with a gas (helium or hydrogen) that is lighter than air, therefore providing lift.
Answered by
1
Answer:
gas filled in ballon is helium
While hot air balloons rely on on board burners to heat up air in order to generate lift, gas balloons are filled with a gas (helium or hydrogen) that is lighter than air, therefore providing lift
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