Question

what is the techniques use for measuring large time interval?​

Answer 1

Answer:

For measuring large time intervals, we use the technique of radioactive dating. Large time intervals are measured by studying the ratio of number of radioactive atoms decayed to the number of surviving atoms in the specimen.

Explanation:

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Answer 2

Answer: radioactive dating

Explanation: in this we count the ratio of radioactive elment present in fossil and then find its age.

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