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Define the activity of a given radioactive substance. write its SI. unit??

putus , 12 Years ago
Grade 11
anser 2 Answers
Saurabh Koranglekar
Dear student

Activity of radioactive substance is defined as the number of disintegration takes place in the given sample per second.
Its SI unit is Becquerel (Bq).
1 Bq is one disintegration per second


Regards
Last Activity: 5 Years ago
MANTHAN RAO
Activity of radioactive substance is defined as the number of disintegration takes place in the given sample per second.
Its SI unit is Becquerel (Bq). 
1 Bq is one disintegration per second named after the discoverer of
radioactivity, Henry Becquerel.
Last Activity: 5 Years ago
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