Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Promoted
Doubt in physics based on law of disintegration!?
According to the law of disintegration , N = Nοe^-λt the number of radioactive atoms that have been decayed during a time t is -----
a) No b) N c) No – N d) No/2
The answer is c)No-N but how is it?
1 Answer
Relevance
- L. E. GantLv 78 years agoFavorite Answer
N is the number of atoms left, so N0 - N are the number that have decayed.
Still have questions? Get your answers by asking now.