What is the relationship between matter and energy?

1 Answer
Jun 22, 2015

The only thing I can think of is the famous relationship from Einsten:
#E=mc^2#

Explanation:

In #E=mc^2#;
#E# is the energy in Joules;
#c=3xx10^8m/s# is the speed of light in vacuo;
#m# is the mass in kg.