2
votes
1answer
83 views

Confusions relating mass defect

I think I am confused between the mass defect of just splitting up a nucleus into its component nucleons and the mass defect involved between the two sides of a nuclear transmutation reaction. I ...
-1
votes
1answer
129 views

Neutron conversion to energy? [closed]

Numerical: If a neutron be entirely converted into energy how much energy would be produced. ($M_n = 1.6743\times 10^{-27}$kg.) Explain
2
votes
1answer
101 views

Conversion of energy to mass with radioactive decay

Consider the following problem: The nuclei of Am-241 decay by the emission of $\alpha$-particles with a kinetic speed of $8.8 \cdot 10^{-19} J$. In a certain source of Am-241 there are $ 4.0 \cdot ...
0
votes
1answer
86 views

Developments originating from $E=mc^2$

What kind of significant impacts have originated from $E=mc^2$. Generally, it is regarded as the most famous equation of all time. Except for nuclear energy (fission and fusion) I do not know any ...
2
votes
1answer
219 views

Atomic weight in respect to the binding energy?

My book says that the weight of helium (with the nucleon number of 4 and proton of 2) is that of $6,6447*10^{-27}$ kg. Earlier the book stated that if the proton number is left out it means that the ...
-1
votes
3answers
2k views

Getting from $E^2 - p^2c^2 = m^2c^4$ to $E = \gamma mc^2$ [closed]

What is each mathematical step (in detail) that one would take to get from: $E^2 - p^2c^2 = m^2c^4$ to $E = \gamma mc^2$, where $\gamma$ is the relativistic dilation factor. This is for an ...