Respuesta :

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]