A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
MOTION-RADIOACTIVITY & NUCLEAR PHYSICS-Exercise-2
- Let Fpp, Fpn and Fnn denote the magnitudes of the nuclear force by a p...
Text Solution
|
- The radioactivity of sample is R(1) at a time T(1) and R(2) at a time ...
Text Solution
|
- Atomic weight of a radioactive element is M(W) gm. Radioactivity of m ...
Text Solution
|
- The activity of a radioactive sample is measured as 9750 counts per mi...
Text Solution
|
- Initial ratio of active nuclei in two different sample is 2: 3 ...
Text Solution
|
- A radioactive sample disintegrates by 10% during one month. How much f...
Text Solution
|
- 7//8 fraction of a sample disintegrate in t time How much time i...
Text Solution
|
- For a radioactive sample, at given instant, number of active nuclei is...
Text Solution
|
- A radioactive material decays by simulataneous emission of two particl...
Text Solution
|
- The correct weak nuclear interaction is :
Text Solution
|
- A radioactive nucleus .(Z) X^(A) emite 3 alpha- particles and 5 beta...
Text Solution
|
- Which statement about radioactive radiations is true
Text Solution
|
- Energy released by 1kg . U^(235) when it is fissoned
Text Solution
|
- When a beta-particle is emitted from a nucleus, the neutron-proton rat...
Text Solution
|
- A nuclear fission is given below A^(240) to B ^(100) + C^(140)...
Text Solution
|
- How much energy will be released when 10 kg of U^(235) is compl...
Text Solution
|
- How much energy is released when 2 mole of U^(235) is fission :
Text Solution
|
- As the mass number increase binding energy per nucleon :
Text Solution
|
- The amount of U^(235) to be fissioned to operate 10 kW nuclear r...
Text Solution
|
- A nuclear fussion reaction is given below : .(1) H^(2) + .(1)...
Text Solution
|