القائمة الرئيسية

الصفحات

السنة الأولى ثانوي علمي

التماسك في المادة وفي الفضاء | دروس و تمارين السنة الأولى ثانوي

دروس الوحدة 07 : التماسك في المادة وفي الفضاء

سلاسل تمارين الوحدة 07 : التماسك في المادة وفي الفضاء

محتوى الوحدة

الوحدة رقم 1: المادة في الكون

الكون: أبعاده ومكوناته (المجرات، النجوم، الكواكب...).
المادة في الأشياء التي تحيط بنا وفي الكون: تركيبها (البروتونات،
النيترونات، الإلكترونات).
تماسك المادة على المستويين العياني والمجهري وتوضيح ذلك بثلاثة أفعال متبادلة أساسية.

الوحدة رقم 2: الأفعال المتبادلة الجاذبة

قوة جذب مؤثرة عن بعد تشرح حركة الأجرام والأقمار الاصطناعية: قوة الجذب العام

الوحدة رقم 3: الأفعال المتبادلة الكهرومغناطيسية (المظهر الكهربائي)

قوة كهربائية،جاذبة أو دافعة، تفسّر تماسك المادة على المستويين الذري والجزيئي.
قانون كولوم:

الوحدة رقم 4: الفعل المتبادل القوي:

قوى تماسك مكونات النواة

السنة الأولى ثانوي علمي

أخر المواضيع من قسم : السنة الأولى ثانوي علمي

تعليقات

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