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State and explain the laws of radioactiv...

State and explain the laws of radioactive disintergration. Hence define disintergration constant and half life peroid. Establish relation between them.

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RESONANCE ENGLISH-NUCLEAR PHYSICS-Exercise -3 Part-III CBSE PROBLEMS (LAST 10 YEARS)
  1. Define 'activity' of a radioactive material and write its S.I.unit. ...

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  2. Characteristic of Angiosperms which distinguish them from gymnosperms

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  3. State and explain the laws of radioactive disintergration. Hence defin...

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  4. The value of binding energy per nucleon of .(20)^(40)Ca nucleus is Giv...

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  5. Calculate the energy released in MeV in the following nuclear reaction...

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  6. Calculate the energy released in MeV in the following nuclear reaction...

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  7. A neutron is absorbed by a .(3)^(6)Li nucleus with the subsequent emis...

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  8. What do you understand by isotopes, isobars and isotones? Explain with...

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  9. The nucleus ""(10)^(23) Ne decays by beta– emission. Write down the ...

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  10. Two nuclei have mass numbers in the ratio 1 : 2. What is the ratio of ...

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  11. A radioactive nucleus undergoes a series of deacy according to the sch...

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  12. Name and define, the SI unit for the 'activity' of a given sample of r...

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  13. Draw a plot of potential energy of a pair of nucleons as a function of...

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  14. (a) Write symbolically the beta-decay process of ""(15)^(32)P. (b) ...

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  15. How is the size of nucleus experimentally determined ? Write the relat...

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  16. State the law of redioactive decay. Plot a graph showing the number (N...

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  17. What is the effect on neutron to proton ratio in a nucleus when (i) an...

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  18. A nucleus undertgoes beta-decay. How does its (i) mass number (ii) at...

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  19. How are the radius of nucleus r and mass number (A) related to each ot...

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  20. For radioactive disintegration of a radioactive substance, show that ...

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