General Science- Yadi Kisi radioactive Padarth Ki Matra Ko Doguna Kar Diya Jaay To radioactive Sharann Ki Dar . . .

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Q.11063: यदि किसी रेडियोधर्मी पदार्थ की मात्रा को दोगुना कर दिया जाय तो रेडियोधर्मी क्षरण की दर . . .
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यदि किसी रेडियोधर्मी पदार्थ की मात्रा को दोगुना कर दिया जाय तो रेडियोधर्मी क्षरण की दर . . . General Science in hindi,  Adhi Rah Jati Hai question answers in hindi pdf  2 Guna Badh Jati Hai questions in hindi, Know About Aparivartit Rehti Hai General Science online test General Science notes in hindi quiz book    Doguni Ho Jati Hai

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