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MODERN PUBLICATION-Radioactivity-EXERCISE
- What is meant by radioactive substance?
02:00
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- What is radioactivity ? State laws of radioactive decay and deduce an ...
09:21
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- State the law of radioactive decay. Show that radioactive decay is exp...
04:14
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- State the law of radioactive decay, If N0 is the number of radioactive...
04:06
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- Show that decay rate R of a sample of a radio-nuclide is related to th...
01:29
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- State the law of radioactive decay and hence derive the relation N=N0e...
04:59
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- State the law of radioactive decay and hence derive the relation N=N0e...
04:59
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- Sketch a graph to illustrate radioactive decay.
01:59
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- What is meant by half life of a radioactive substance? Derive expressi...
04:14
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- What is radioactivity ? State laws of radioactive decay and deduce an ...
09:21
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- An isotope (92)U^(238) decays successively to form (90)Th^(234),(91)P...
03:04
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- Define decay constant of a radioactive sample. Which of the following ...
01:26
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- Define decay constant of a radioactive sample. Which of the following ...
01:23
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- Define decay constant of a radioactive sample. Which of the following ...
01:18
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- Define decay constant of a radioactive sample. Which of the following ...
01:33
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- The rate constant and half life of a first order reaction are related...
03:23
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- State the law of radioactive decay. Show that radioactive decay is exp...
04:14
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- State the law of radioactive decay. Show that radioactive decay is exp...
04:14
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- Define half life of a radioactive substance.
01:58
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- What is radioactivity ? State laws of radioactive decay and deduce an ...
09:21
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