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The Flying Tea Bag Mystery
Description
Discover the physics behind the flying tea bag through a simple home experiment that demonstrates the principle of convection currents. As the tea bag transforms into light ash, the hot air generated by the flame pushes it upward, creating the effect of a miniature hot air balloon. The experiment provides a visual illustration of how temperature changes affect air density and generate lift.
Original title
התיון שנדלק ומתחיל לעוף (2014-05-03)
גלו את הפיזיקה שמאחורי התיון המעופף באמצעות ניסוי ביתי פשוט המדגים את עקרון זרמי הקונבקציה. כאשר שקית התיון הופכת לאפר קליל, האוויר החם שנוצר מהלהבה דוחף אותה כלפי מעלה ויוצר אפקט של כדור פורח זעיר. הניסוי ממחיש בצורה ויזואלית כיצד שינויי טמפרטורה משפיעים על צפיפות האוויר ויוצרים כוח עילוי.
Video transcript
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