Average distance covered by alpha particle (α-particle) in air before its ionizing power ceases is called its?
اس کی آئنائزنگ پاور ختم ہونے سے پہلے ہوا میں الفا پارٹیکل کے ذریعہ طے شدہ اوسط فاصلہ اس کو کیا کہتے ہیں؟
Answer: Range
Explanation
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