The age of a rock containing lead and uranium is equal to `1.5xx10^9` years. The uranium is deca
Channel: Doubtnut
Date: 2020-03-29

The age of a rock containing lead and uranium is equal to `1.5xx10^9` years. The uranium is decaying into lead with half life equal to `4.5xx10^9` years. Find the ratio of lead to uranium present in the rock, assuming that initially no lead was present in the rock (given `2^(1/3)`=1.259)