وفّر 5٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.

مجرة
هارفارد بزنس ريفيو
إم آي تي تكنولوجي
العلوم للعموم
نفسيتي
ستانفورد للابتكار الاجتماعي
اشترك الآن
اشترك الآن
اشترك

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التكنولوجيا

زاوية الانعكاس |  Angle of reflection

22 أبريل 2020


عندما يسقط الشعاع الضوئي من وسط أول إلى وسط ثانٍ، ويعاني من الانعكاس في الوسط الأول، تنشأ زاوية الانعكاس؛ وهي الزاوية الموجودة بين الشعاع الضوئي المنعكس داخل الوسط الأول والمستوى العمودي على هذا الوسط، وتساوي زاوية سقوط الشعاع الضوئي في حالة السقوط على الأسطح الملساء فقط.


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