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How to make a whistle from rolled paper
Description
Discover the physical principles behind the creation of a simple whistle made from rolled paper and tape. The video demonstrates how the vibration of the paper generates sound waves and illustrates how changing the length of the paper affects the pitch we hear, functioning much like a traditional wind instrument.
Original title
איך להכין צפצפה מנייר מגולגל
גלו את העקרונות הפיזיקליים שמאחורי היצירה הפשוטה של צפצפה מנייר מגולגל וסרט דבק. הסרטון מדגים כיצד רטיטת הנייר יוצרת גלי קול ואיך שינוי אורך הנייר משפיע על גובה הצליל שאנו שומעים, בדומה לכלי נשיפה.
Video transcript
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