M stands for change of mass which you need to figure out first so just minus the final mass from the initial mass to get this then just multiply it by the speed of light squared written as (3x10^8)^2. Hope this helps you out!
If you want to work out energy, you need to first work out the change in mass. You can do this by looking at the change in mass between reactants and products. E.g mass of reactants - mass of products = change inn mass.
Once you have the change in mass, you simple multiply this by the speed of light squared.
If you want to work out the change in mass from the energy (not sure if this is even something that pops up) then you would do the change in energy divided by the speed of light squared.
M stands for change of mass which you need to figure out first so just minus the final mass from the initial mass to get this then just multiply it by the speed of light squared written as (3x10^8)^2. Hope this helps you out!
If you want to work out energy, you need to first work out the change in mass. You can do this by looking at the change in mass between reactants and products. E.g mass of reactants - mass of products = change inn mass.
Once you have the change in mass, you simple multiply this by the speed of light squared.
If you want to work out the change in mass from the energy (not sure if this is even something that pops up) then you would do the change in energy divided by the speed of light squared.
Does this answer your question?
good luck figuring that tricky one out! gee whiz