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The image shows a labeled diagram of a hot air balloon with two sections: left section is a full labeled diagram of a hot air balloon; the right section explains the mechanism of how hot air and cool air work with arrows. The left diagram labels, from top to bottom, are Parachute valve, Goers, Envelope, Panels, Skirt, Burner, Rope, Basket, and Propane cylinder. The right section contains two balloons showing the different states of air inside, labeled Hot air (light) at the top and Cool air (heavy) at the bottom, with an explanatory note stating "mix propane with air to produce flame to make hot air." The arrow indicates the upward movement of the hot air.
Given the complexity of the image, the above description may not be entirely accurate.
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Note: Both the topic and the answer were created by one of our users.
The picture illustrates the use and fucntion of an hot air balloon. The balloon has certain components which helps them to float high in the sky.
Overall, the function of the hot air balloon is to fly up in the sky to achieve this some materials and components are used to make them more efficient to float.
Additionally, the Balloon has a basket which is essential to carry people. To the basket a burner is attached along with propane cyclinder which mix propane with air to produce flame which eventually helps the balloon to fly. The lower end of the envelope is the skirt which is tied to the basket using a rope which makes it an complete hot air balloon. The envelope has certain features like panels, gores and parachute valve an self-sealing flap which allows the hot air produced by the burner to escape through at a controlled rate.
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