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How is the radius of a nucleus related t...

How is the radius of a nucleus related to its mass number ?

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`R=R_(0)A^(1//3)` .
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How is nuclear size related to its mass number?

Nucleus of an atom resembles with a drop of liquid. Density of nucleus is very high, i.e., 10^(8) tonne/cc or 130 trillion tonnes m^(-3) . This density is about a trillion times greater than that of water. Density of nuclei of all elements are same, it is independent of atomic number or atomic mass. However, the radius of nucleus depends on the mass number . Surface However, the radius of nucleus depends on the mass number. Surface tension of nucleus is also very high. i.e., about 1.24 xx 10^(18) times, the suface tension of water. The radius of ._(6)^(12)C nucleus is:

Nucleus of an atom resembles with a drop of liquid. Density of nucleus is very high, i.e., 10^(8) tonne/cc or 130 trillion tonnes m^(-3) . This density is about a trillion times greater than that of water. Density of nuclei of all elements are same, it is independent of atomic number or atomic mass. However, the radius of nucleus depends on the mass number . Surface However, the radius of nucleus depends on the mass number. Surface tension of nucleus is also very high. i.e., about 1.24 xx 10^(18) times, the suface tension of water. Radius of nucleus is directly proportional to:

The graph of 1n (R/R_0) versus 1n A (R = radius of a nucleus and A = its mass number) is

Volume (V) of the nucleus is related to mass number (A) as

Consider the following statement A and B and identify the correct answer given below: A) Nuclear density is same for all nuclei B) Radius of the nucleus (R) and its mass number (A) are related as sqrt(A )alphaR^(1//6)

MBD -HARYANA BOARD-ATOMS AND NUCLEI-OBJECTIVE TYPE QUESTIONS
  1. How is the radius of a nucleus related to its mass number ?

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  2. If 13.6 eV energy is required to ionise the hydrogen atom, then energy...

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  3. If an electron jumps from 1st orbital to 3rd orbital, than it will.

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  4. ""(92)U^(238) rarr ""(90)Th^(234) + ""(2)X^(4), what is X ?

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  5. A radioactive element has half-life period 800 yr. After 6400 yr, what...

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  6. In Rutherford scattering experiment, what will b ethe correct angle fo...

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  7. .1 H^1 + .1H^1 + .1H^2 rarr X + .(+1)e^0 + energy. The emitted particl...

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  8. Which of the following isotopes is used for treatment of cancer ?

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  9. If half life of radioactive atom is 2.3 days, then its decay constant ...

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  10. A radioactive element .90 X^238 decay into .83 Y^222. The number of be...

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  11. The ionization of H-atom is :

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  12. The volume occupied by an atom is greater than the volume of the nucle...

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  13. What percentage (approximate) of original radioactive substance left a...

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  14. Which of the following particles has similar mass of electron ?

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  15. If half life period of radium is 1600 years, its average life period w...

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  16. The energy equivalent of one atomic mass unit is

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  17. Hydrogen bomb is based on the principle of

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  18. Energy generation in starts is mainly due to

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  19. Who discovered the nucleus ?

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  20. In nuclear reaction .(4)Be^(9)+.(2)He^(4)rarr.(6)C^(12)+X,X will be

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  21. What does X stand for in the given reaction ? ""(20)Ca^(41) rarr ""(...

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