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Water and Styrofoam Spray from a Venturi Tube
Description
A demonstration of the Venturi effect and Bernoulli's principle using a simple straw and a glass of water to create a fine mist of droplets. The video illustrates how high-velocity airflow creates low pressure, which draws the liquid upward and disperses it. The same effect is also demonstrated using lightweight polystyrene balls to show the principles of fluid dynamics in action.
Original title
תרסיס מים ותרסיס קלקר - מקשית ונטורי
הדגמת עקרון ונטורי וחוק ברנולי באמצעות מקשית פשוטה וכוס מים ליצירת תרסיס עדין של טיפות. הסרטון ממחיש כיצד זרם אוויר מהיר יוצר תת-לחץ ששואב את הנוזל מעלה ומפזר אותו, ומראה את אותו האפקט גם על כדורי קלקר קלים.
Video transcript
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