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MOTION-RADIOACTIVITY & NUCLEAR PHYSICS-Exercise-3
- A nuclear transformation is denoted by X(n,alpha) rarr. (3)^(7)Li. Whi...
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- The intensity of gamma radiation from a given source is I On passing...
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- Starting with a sample of pure .^(66)Cu, 7//8 of it decays into Zn in ...
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- When (3)Li^(7) nuclei are bombarded by protons , and the resultant nuc...
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- An alpha nucleus of energy (1)/(2)m nu^(2) bombards a heavy nucleus o...
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- If the binding energy per nucleon in .(3)^(7)Li and .(2)^(4)He nuclei ...
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- The energy spectrum of beta - particle [number N€ as a function of bet...
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- The 'rad' is the correct unit used to report the measurement of :
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- If M(O) is the mass of an oxygen isotope .(8)O^(17),M(p) and M(n) are ...
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- In gamma ray emission from a nucleus
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- The half-life period of a radio-active element X is same as the mean l...
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- Assertion: Energy is released when heavy nuclei undergo fission or lig...
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- The above is a plate of binding energy per nucleon E(0) against the nu...
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- A nucleus of mass M + m is at rest and decays cinto two daughter nucl...
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- A nuclear of mass M +deltam is at rest and decay into two daughter nu...
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- A radiaoactive nucleus (initial mass number A and atomic number Z emit...
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- The half life of a radioactive substance is 20 minutes . The approxima...
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- Statement-1:A nucleus having energy E(1) decays by beta^(-) emission t...
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- Half-lives of two radioactive elements A and B are 20 minutes and 40 m...
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- A radioactive nucleus A with a half life T, decays into nucleus B. At ...
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