الموجات

ما هي آثار الإشعاع على الإنسان

AL-frexen

يُعرَّف الإشعاع بأنه عملية انبعاث وانتشار الطاقة على شكل موجات أو جسيمات أو أشعة. يستخدم الإشعاع كعلاج لعلاج السرطانات والأورام. لكن هذه الع...

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الموجات

ما هي اشعة جاما واستخداماتها

AL-frexen

تعريف إشعاع جاما أشعة جاما أو إشعاع جاما هو تيار من الإشعاع الكهرومغناطيسي عالي الطاقة المنبعث من نواة ذرية تخضع للاضمحلال الإشعاعي. قبل ...

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الموجات

ما هي الأشعة السينية X-Rays

AL-frexen

تعريف الأشعة السينية يمكننا تعريف الأشعة السينية أو الأشعة السينية كشكل من أشكال الإشعاع الكهرومغناطيسي. إنها موجات قوية من الطاقة الكهرومغن...

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الموجات

7 أنواع من الموجات الكهرومغناطيسية

AL-frexen

7 أنواع من الموجات الكهرومغناطيسية يشمل الطيف الكهرومغناطيسي (EM) جميع ترددات الموجات ، بما في ذلك الراديو والضوء المرئي والأشعة السينية. ت...

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الموجات

ما هي استخدامات أشعة جاما؟

AL-frexen

ما هي استخدامات أشعة جاما؟ أشعة جاما هي إشعاع كهرومغناطيسي لأقصر طول موجي وأعلى طاقة. يتم إنتاج أشعة جاما في تفكك نواة الذرة المشعة وفي تح...

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الموجات

ما هي الكهرومغناطيسية؟ وكيف تعمل؟

AL-frexen

الكهرومغناطيسية هي فرع من فروع الفيزياء التي تتعامل مع القوة الكهرومغناطيسية التي تحدث بين الجسيمات المشحونة كهربائياً. القوة الكهرومغناطيسي...

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أقسام الوصول السريع ( مربع البحث )

الموجات

ما هي آثار الإشعاع على الإنسان

ما هي اشعة جاما واستخداماتها

ما هي الأشعة السينية X-Rays

7 أنواع من الموجات الكهرومغناطيسية

ما هي استخدامات أشعة جاما؟

ما هي الكهرومغناطيسية؟ وكيف تعمل؟