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DISHA PUBLICATION-NUCLEI-EXERCISE - 2 (CONCEPT APPLICATOR)
- Half-life of a radioactive substance is 20 minutes. Difference between...
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- A radioactive nucleus undergoes alpha-emission to form a stable elemen...
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- The fossil bone has a .^(14)C : .^(12)C ratio, which is [(1)/(16)] of ...
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- A radioactive nucleus undergoes a series of decay according to the s...
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- A star initially has 10^(40) deuterons. It produces energy via the pr...
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- The rest mass of a deuteron is equivalent to an energy of 1876 MeV, th...
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- The compound unstable nucleus ""(92) ^(236) U oftendecays in accordanc...
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- What is the power output of a .(92) U^(235) reactor if it is takes 30 ...
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- In the options given below, let E denote the rest mass energy of a nuc...
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- The radioactivity of a sample is R(1) at a time T(1) and R(2) at time ...
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- The mass of a .(3)^(7) Li nucleus is 0.042 u less than the sum of the ...
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- The activity of a radioactive sample is measures as N0 counts per minu...
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- A radioactive nucleus (initial mass number A and atomic number Z) emit...
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- The half-life of a radioactive isotope X is 50 years. It decays to ano...
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- Two radioactive nuclei P and Q, in a given sample decay into a stable ...
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- The half life of a radioactive substance is 20 minutes . The approxima...
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- A mixture consists of two radioactive materials A1 and A2 with half-li...
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- Assume that a neutron breaks into a proton and an electron. The energy...
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- A certain mass of hydrogen is changes to helium by the process of fusi...
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- Radioactive material 'A' has decay constant '8 lamda' and material 'B'...
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