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Heat, the heat from the flames below the balloon cause the balloon to rise.
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Which gas do you use for hot air balloons?
Hot air is used for hot air balloons.
What are two physical properties of matter?
the answer is air , a book , water ,a person reading.
Why do balloons come closer when air is blown between them?
The wind between the balloons creates a lower pressure in the air, so the air around it pushes the balloons together.
What last longer helium fill balloon or hot air balloons?
hot air balloons
Why do rubber balloons lose air faster than plastic balloons?
plastic balloons lose air because particles are moving in the balloon and leave it
Does air temperature allow air to escape balloons faster?
Yes
What is earth physical properties?
Earth's physical properties are:Water,Dust,Rock,Air,and Iron
What are two physical properties of?
warmth and air
Why lighter than air balloons fly?
air balloons or hot air balloons fly because they fill with a very light type of air. The air is hot air.
What are 3 of heliums physical properties?
Physical properties of Helium(He)are: 1.It is colorless. 2.It is lighter than air. 3.It is odorless. 4.It is tasteless.
Which gas do you use for hot air balloons?
Hot air is used for hot air balloons.
Is air sensitivity a physical or chemical properties?
It is a chemical property as air sensitive compounds react with oxygen or air to yield a different compound. Physical properties don't alter the composition of the compound but rather the behaviour through different molecular arrangement.
What form is helium?
hot air balloons and balloons
What are two physical properties of matter?
the answer is air , a book , water ,a person reading.
What are the physical properties on Earth?
solid round big water land air
Why do balloons come closer when air is blown between them?
The wind between the balloons creates a lower pressure in the air, so the air around it pushes the balloons together.
What last longer helium fill balloon or hot air balloons?
hot air balloons
