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The Science of Rainbows and How to Create Your Own
Description
The rainbow is a magnificent optical phenomenon created when sunlight refracts and reflects inside raindrops. This video explains the specific conditions required for its formation, how a single droplet acts as a prism to split light into the colors of the spectrum, and how you can create your own rainbow using only a garden hose and the sun.
Original title
איך נוצרת קשת בענן ואיך ליצור קשת?
הקשת בענן היא תופעה אופטית מרהיבה הנוצרת כאשר אור השמש נשבר ומוחזר בתוך טיפות הגשם. בסרטון מוסברים התנאים הדרושים להיווצרותה, כיצד הטיפה פועלת כפריזמה המפרידה את האור לצבעי הספקטרום, ואיך תוכלו ליצור קשת בעצמכם בעזרת צינור גינה ושמש.
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