The formula to calculate Joules Per Gram (JPG) is:
\[ JPG = \frac{E}{m} \]
Where:
Let's say the total energy (E) is 500 Joules, and the total mass (m) is 100 grams. Using the formula:
\[ JPG = \frac{500}{100} = 5 \, \text{Joules/g} \]
So, the joules per gram is 5 Joules/g.