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Atomic masses of two heavy atoms are A1 ...

Atomic masses of two heavy atoms are `A_1` and `A_2`. Ratio of their respective nuclear densities will be approximately

A

(a) `A_1/A_2`

B

(b) `(A_1/A_2)^(1/3)`

C

(c) `(A_2/A_1)^(1/3)`

D

(d) `1`

Text Solution

Verified by Experts

The correct Answer is:
D
Nuclear density is independent of A. It is of the order of `10^7 kg//m^3`.
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DC PANDEY-MODERN PHYSICS - 2-Level 1 Objective
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  2. Order of magnitude of density of uranium nucleus is , [m = 1.67 xx 10^...

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  3. During a beta decay

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  4. In the nucleus of helium if F1 is the net force between two protons, F...

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  5. What are the respective number of alpha and beta-particles emitted in ...

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  6. If an atom of 92^235U, after absorbing a slow neutron, undergoes fissi...

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  7. Nucleus A is converted into C through the following reactions, ArarrB+...

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  8. The binding energy of alpha-particle is ( if mp=1.00785u, mn=1.00866...

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  9. 7/8th of the active nuclei present in a radioactive sample has decayed...

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  10. A radioactive element disintegrates for a time interval equal to its m...

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  11. Starting with a sample of pure ^66Cu, 3/4 of it decays into Zn in 15 m...

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  12. A sample of radioactive substance loses half of its activity in 4 days...

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  13. On bombardment of U^235 by slow neutrons, 200 MeV energy is released. ...

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  14. Atomic masses of two heavy atoms are A1 and A2. Ratio of their respect...

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  15. A radioactive element is disintegrating having half-life 6.93 s. The f...

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  16. The activity of a radioactive sample goes down to about 6% in a time o...

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  17. What is the probability of a radioactive nucleus to survive one mean l...

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