The energy change for a nuclear reaction can be calculated from which of the following equations?

Question

Quizplus · Accepted Answer

The correct equation for calculating the energy change for a nuclear reaction is given by $\Delta E = c^2\Delta m$, where $\Delta E$ is the change in energy, $c$ is the speed of light in a vacuum, and $\Delta m$ is the change in mass. This corresponds to choice D, which seems to be a typographical representation of the famous equation $E=mc^2$ by Albert Einstein, indicating the relationship between mass (m) and energy (E) with $c$ being the speed of light.

The Energy Change for a Nuclear Reaction Can Be Calculated ΔE=hcλ\Delta E=\frac{h c}{\lambda} ΔE=λhc​

The Energy Change for a Nuclear Reaction Can Be Calculated $\Delta E=\frac{h c}{\lambda}$