Write the equation of mass-energy equivalence.
(N/A) The mass-energy equivalence principle,proposed by Albert Einstein,states that mass and energy are interchangeable. The equation is given by: $E = mc^2$,where $E$ is the energy,$m$ is the mass,and $c$ is the speed of light in a vacuum $(c \approx 3 \times 10^8 \ m/s)$.
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The masses of a proton, neutron, and helium nucleus are $1.0073\,u$, $1.0087\,u$, and $4.0015\,u$ respectively. The binding energy of the helium nucleus is $.........\,MeV$.
Draw the nature of the graph of average binding energy per nucleon against atomic mass number and explain its notable points.
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View SolutionIn nuclear reactions,which of the following quantities are conserved?
The plot of binding energy per nucleon against the mass number for stable nuclei is shown in the figure. Which curve is correct?
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View SolutionThe binding energy per nucleon of $^{209}_{83}Bi$ is . . . . . . MeV. [Take $m(^{209}_{83}Bi) = 208.980388 \text{ u}$, $m_p = 1.007825 \text{ u}$, $m_n = 1.008665 \text{ u}$, $1 \text{ u} = 931 \text{ MeV}/c^2$]
DifficultJEE MAIN 2026
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