Answer:
[tex]A\text{ : 155 cal}[/tex]Explanation:
Here, we want to convert J to cal
Mathematically:
[tex]1\text{ cal = 4.186 J}[/tex]Thus, to get our answer in cal, we divide the value given by 4.186
We have that as:
[tex]\frac{650}{4.186}\text{ = 155 cal}[/tex]