what is the name of hot air balloon concept on which the activity is based
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Answer:
it flow through the direction of wind
Explanation:
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- Unfurling of the balloon enveloppe. We unload the bag which contains the balloon.
- Inflation of the ballon. We first inflate the balloon with cold air before heating it to stand it up on the ground.
- Take-off of the hot-air balloon.
- The balloon tour.
- Arrival and final landing.
Explanation:
Hot air balloons are based on a very basic scientific principle:warmer air rises in cooler air . Essentially, hot air is lighter than cool air, because it has less mass per unit of volume
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