Question

Do you know about hot air balloons? find out how air is used for flying them.​

Answer 1

Answer:

Hot air balloons work because hot air rises. By heating the air inside the balloon with the burner, it becomes lighter than the cooler air on the outside. This causes the balloon to float upwards, as if it were in water.

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Answer 2

Answer:

We know that hot air is lighter then cold air so when the hit air go in the hot air balloon so the hot air get the hot air balloon in the sky.

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