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The correct order of ionising capcity of...

The correct order of ionising capcity of `alpha, beta` and `gamma`-rays is

A

`alpha gt gamma gt beta`

B

`alpha gt beta gtgamma`

C

`alpha lt beta lt gamma`

D

`gamma gt alpha gt beta`

Text Solution

Verified by Experts

The correct Answer is:
B
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CP SINGH-NUCLEAR PHYSICS AND RADIO ACTIVITY-EXERCISES
  1. The decay constant lambda of the radioactive sample is probaility of d...

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  2. Some radioactive nucleus may emit

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  3. The correct order of ionising capcity of alpha, beta and gamma-rays is

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  4. Which of the following is in the increasing order for penetrating powe...

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  5. A radiaoactive nucleus (initial mass number A and atomic number Z emit...

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  6. Consider a radioactive material of half-life 1.0 minute. If one of the...

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  7. In a radioactive series, .(92)U^(238) charges to .(82)Pb^(206) through...

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  8. The decay constant of a radiaoactive sample is lambda . The half life ...

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  9. The decay constant lambda of the radioactive sample is probaility of d...

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  10. An accident occurs in a laboratory in which a large amount of a radioa...

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  11. The percentage of quantity of a radioactive material that remains afte...

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  12. Three fourth of the active decays in a radioactive sample in 3//4 sec....

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  13. Let T be the mean life of a radioactive sample. 75% of the active nucl...

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  14. A fraction f(1) of a radioactive sample decays in one mean lie and a f...

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  15. A radioactive nuclide can decay simultaneously by two different proces...

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  16. In a sample of radioactive material, what fraction of initial number o...

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  17. In a sample of radioactive material, what percentage of the initial nu...

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  18. The half life of Radon is 3.8 days. Calculate how much of 15 milligram...

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  19. The half - life of ^(215) At is 100 mu , s.The time taken for the radi...

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  20. In one average-life,

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