البطارية الكهربائية.

mohsene

09 أبريل 2014

(0)

هل تعلم من إخترع البطارية الكهربائية ؟

في عام 1800 إخترع ألساندرو فولطا أول بطارية تعرف ب"بطارية فولطا".

أصبحت البطاريات اليوم تحتوي على معادن سامة تمثل خطرا على البيئة.

عندما تفقد البطاريات لابد من رميها في صناديق قمامة خاصة بالمواد الخطرة.

reaction:

تعليقات

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تعلم البرمجة

القائمة الرئيسية

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البطارية الكهربائية.

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