hot air rises up. explain with the help of an activity
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heya ¡
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Because the particles of air become warm and move away from each other and take up more space. And air on becoming hot occupies more space. Since the particles move away from each other, the air becomes less dense and lighter in weight. As a result, warm air rises up.
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if like please thank my answer ❤❤
✒✒✒✒✒✒✒✒✒✒✒✒✒✒✒
Because the particles of air become warm and move away from each other and take up more space. And air on becoming hot occupies more space. Since the particles move away from each other, the air becomes less dense and lighter in weight. As a result, warm air rises up.
✏✒✏✒✏✒✏✏✒✏✒✏✒✏✏
if like please thank my answer ❤❤
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Answered by
14
Take a balloon and a helium gas tank.fill the balloon with helium gas .
Tie it and leave it in an open ground.that is actually how a hot air balloon works but in hot air balloon we heat the helium gas inside the balloon to make it even more lighter.
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