الجزء الرابع شرح طريقة بلانك التي توصل بها إلى تكميم الطاقة لتفسير اشعاع الجسم الاسود

قناة الفيزياء التعليمية November 14, 2024
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في هذا الفيديو، نعود بالزمن إلى اللحظة التي أثارت فيها مشكلة إشعاع الجسم الأسود حيرة علماء الفيزياء، والتي عجزت الفيزياء الكلاسيكية عن تفسيرها. نستعرض كيف واجه العلماء أزمة كارثة الأشعة فوق البنفسجية حين توقعوا أن تزداد الطاقة إلى اللانهاية، ولكن كل ذلك تغير على يد العالم العبقري ماكس بلانك. سنوضح كيف استخدم بلانك فكرته الثورية عن تكميم الطاقة – وهي نظرية كانت الأساس لمفهوم ميكانيكا الكم بأكملها. هذه الفكرة التي قلبت العلم رأسًا على عقب ووضعت الأسس لعصر جديد من الفيزياء. انضم إلينا في رحلة لاستكشاف كيف توصل بلانك إلى حل لهذه الأزمة، وكيف غيرت تلك اللحظة كل شيء، ممهدة الطريق لاكتشافات عظيمة مثل ميكانيكا الكم ونظرية النسبية. شاهد معنا هذا الفيديو وتعرف على دور بلانك في حل لغز إشعاع الجسم الأسود وكيف فتح آفاقًا جديدة نحو فهم أعمق للكون من حولنا. 00:00 مقدمة الحلقة 01:41 عمليات اشعاع الجسم الاسود 03:12 ما المقصود بالتحليل الطيفي 04:53 المعنى الفيزيائي للطاقة المتصلة والمنفصلة 05:33 الهدف من الحلقة 06:00 استراتيجية بلانك لحل لغز اشعاع الجسم الاسود 13:36 كيف ساهم مبدأ التكميم في تفسير اشعاع الجسم الاسود؟ 17:30 معادلة بلانك لاشعاع الجسم الاسود 18:21 انجازات بلانك 19:04 الختام #ماكس_بلانك #إشعاع_الجسم_الأسود #ميكانيكا_الكم #كارثة_الأشعة_فوق_البنفسجية #تكميم_الطاقة #فيزياء_الكم #نظريات_الفيزياء #تاريخ_الفيزياء #عالم_الفيزياء #التغير_العلمي #اساسيات_الفيزياء #إشعاع_الكم #النظرية_الفيزيائية #حل_الأزمات_العلمية #التطور_العلمي الجزء الأول اشعاع الجسم الاسود الذي تحدى علماء الفيزياء الكلاسيكية | ما هو اشعاع الجسم الاسود وما هو مصدره؟ https://youtu.be/4QGcf0tdiDc الجزء الثاني الخصائص الأربعة لطيف اشعاع الجسم الاسود التي تحدت الفيزياء الكلاسيكية https://youtu.be/VqOocRY7_58 الجزء الثالث كارثة الاشعة فوق البنفسجية https://youtu.be/yCEAyaFJKgg الجزء الرابع تعرف على طريقة بلانك التي توصل بها لتكميم الطاقة لتفسير اشعاع الجسم الاسود المدخل لعلم ميكانيكا الكم https://youtu.be/YjSkHJrxz0c انضم إلى هذه القناة للاستفادة من المزايا المخصصة للأعضاء: https://www.youtube.com/channel/UC0zewhfFQjZQbc6H8u0VG5w/join افضل كورساتي على منصة يوديمي للفيزياء باللغة العربية https://www.udemy.com/user/hazem-falah-sakeek/قائمة تشغيل حلقات تبسيط مفاهيم الفيزياء https://youtube.com/playlist?list=PLoiEx8wAxvXLelVd4n0YD9rTRBjW9kC8v&si=z3gRhzhyv7FBOz6O

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