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MOTION-RADIOACTIVITY & NUCLEAR PHYSICS-Exercise-3
- Which of the following statement is incorrect -
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- In negative beta decay :-
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- The binding energy per nucleon of .(3)^(7) Li and .(2)^(4)He nuclei ar...
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- A radio isotope X with a half life 1.4xx10^(9) yr decays of Y which is...
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- If radius of the .(13)^(27)Al nucleus is taken to be R(AI), then the r...
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- A nucleus of uranium decays at rest into nuclei of thorium and helium....
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- Find the volume of .(12) Mg ^(24) nucleus (inm^(3))
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- Highly energetic electrons are bombarded on a target of an element con...
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- The isotope of carbon C^(14) has half lift 5730 years . If the...
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- The half-life of a radioactive substance is 30 minutes, The time (in m...
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- Radioactive material 'A' has decay constant '8 lamda' and material 'B'...
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- Two radioactive X(1) and X(2) have decay constants 10 lambda and lamb...
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- For a radioactive material , half-life is 10 minutes . If initially th...
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- If N(0) is the original mass of the substance of half - life period t(...
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- At a specific instant emission of radioactive compound is deflected in...
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- In the nuclear fusion reaction (1)^(2)H + (1)^(3)H rarr (2)^(4)He + ...
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- A radioactive sample at any instant has its disintegration rate 5000 d...
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- Which of the following cannot be emitted by radioactive substances dur...
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- Which of the following radiation has the least wavelength ?
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- which a U^(238) nucleus original at rest , decay by emitting an alpha ...
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