A nucleus has mass number A 1 and volume V 1 . Another nucleus has mass number A 2 and volume V 2 . If relation between mass number is A 2 = 4 A 1 , then V 2 V 1 = _______.

Question

A nucleus has mass number A 1 and volume V 1 . Another nucleus has mass number A 2 and volume V 2 . If relation between mass number is A 2 = 4 A 1 , then V 2 V 1 = _______.,

MARKS App · Accepted Answer

For a nucleus we can write volume: V = 4 3 π R 3 Now, R = R 0 A 1 3 Therefore, V = 4 3 π R 0 3 A ⇒ V 2 V 1 = A 2 A 1 = 4

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