Q123 / 180 · COMEDK 2023 (Memory Based) · Physics

The mass density of a nucleus varies with mass number $A$ as

Correct answer
A
$Å$
B
$A^2$
C
$\frac{1}{A}$
D
$\ln A$

Solution

As, the mass density of a nucleus is constant $\therefore \text { Mass density, }=\frac{3 m}{4 \pi R_0^3}$

Hence, the correct answer is option: 'A'.

Relevant Questions

If the ratio of the nuclear radii of two atoms is 2:3 then the ratio of their mass numbers is:09 May, 2026 (S2)Nuclear structure
The nuclear forces a. are central forces, independent of the spin of the nucleons. b. have a short-range dominant over a distance of about a10 May, 2025 (S1)Nuclear structure
If the mass numbers of two nuclei are in the ratio \(5: 2\) and their diameters are in ratio \(2: 6\), Then their nuclear densities will be 10 May, 2025 (S3)Nuclear structure
Select the correct statement from the following:10 May, 2025 (S3)Nuclear structure
The radius of a nucleus as measured by electron scattering is . The mass number of nucleus is most likely to be2024 (Afternoon Shift)Nuclear structure
The closest approach of an alpha particle when it make a head on collision with a gold nucleus is , then the kinetic energy of the alpha par2024 (Morning Shift)Nuclear structure