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Mathematics, 19.02.2021 01:00 ezrabailey100

كتلة آنية فارغة هي 2,350kg إذا ملأها أحمد بالماء تصبح u
کتلتها 19kg و إذا ملأها بالرمل تصبح كتلتها 70,615kg .
علما أن الكتلة الحجمية للماء في هذه التجربة هي 3kg
/
dm3.
1- أحسب الكتلة الحجمية للرمل ؟​

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كتلة آنية فارغة هي 2,350kg إذا ملأها أحمد بالماء تصبح u
کتلتها 19kg و إذا ملأها بالرمل تصبح كت...

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