Asked by alf

How much heat energy is required to raise the temp of 5 kilograms of coal from 20 degrees celsius to 220 degrees celsius?
A 314 J
B 6,573 J
C 1,314,718 J
D 4,187,000 J

You asked this question already. See my other posted answer.
Answered by Stephen
i am trying to understand the math, not just get the answer
Answered by Lame brain
supa chains

dupa mains

B) cool
There are no AI answers yet. The ability to request AI answers is coming soon!