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Physics - Modern Physics Question with Solution | TestHub

PhysicsModern PhysicsNuclear physicsEasy2 minPYQ_2011

PhysicsEasysingle choice

The ratio of the masses of the elements having their nuclear radii 2 fermi and 1 fermi is

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Solution:

Here $R_{1} = 2 fm, R_{2} = 1 fm$ The radius of nucleus is, $R \propto A^{1/3}$ $∴ \frac{A _{1}}{A _{2}} = (\frac{R _{1}}{R _{2}})^{3} = (\frac{2}{1})^{2} = 8$

Stream:AIIMSSubject:PhysicsTopic:Modern PhysicsSubtopic:Nuclear physics

⏱ 2mℹ️ Source: PYQ_2011

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