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The mass number of He is 4 and that for ...

The mass number of He is `4` and that for suphur is `32`. The radius of sulphur nuclei is larger than that of helium by

A

`sqrt8`

B

`4`

C

`2`

D

`8`

Text Solution

Verified by Experts

The correct Answer is:
C
`(R_(s))/(R_(He)) = ((A_(s))/(A_(He)))^(1//3) = ((32)/(4))^(1//3) = 2`
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DISHA PUBLICATION-NUCLEI-EXERCISE - 1 CONCEPT BUILDER
  1. If the distance between nuclei is 2 xx 10^(-13) cm , the density of nu...

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  2. Size of nucleus is of the order of

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  3. The mass number of He is 4 and that for suphur is 32. The radius of su...

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  4. A nucleus splits into two nuclear parts which have their velocity rati...

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  5. The volume of a nucleus is directly proportional to

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  6. The set which represents the isotope , isobar and isotone respectively...

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  7. Outside a nucleus.

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  8. The mass of neutron is same as that of

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  9. The nuclei of which one of the following pairs of nuclei are isotons ?

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  10. If the radius of a nucleus ""^(256) X is 8 fermi , then the radius of ...

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  11. The ratio of volume of nuclei (assumed ot be in spherical shape) with ...

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  12. Atomic weight of boron is 10.81 and it has two isotopes .5 B^10 and .5...

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  13. Order of magnitude of density of uranium nucleus is , [m = 1.67 xx 10^...

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  14. The binding energy per nucleon for ""(1)H^(2) and ""(2)He^(4) are 1.1 ...

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  15. In the nuclear fusion reaction (1)^(2)H + (1)^(3)H rarr (2)^(4)He + ...

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  16. Two nucleons are at a separation of 1 fermi. The net force between the...

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  17. Nuclear forces are

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  18. From the following equations pick out the possible nuclear fusion reac...

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  19. Which of the following statements is true ?

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  20. The above is a plate of binding energy per nucleon E(0) against the nu...

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