Can some one tell me if I came to the correct answer...
How much heat energy is required to raise the temperature of 5 kilograms of coal from 20 degrees celsius to 220 degrees celcius?
Physical Science - DrBob222, Friday, February 8, 2008 at 7:46pm
Could you give us a hint on what you used for the specific heat of coal?
Physical Science - bobpursley, Friday, February 8, 2008 at 7:57pm
You are in the right ballpark, but you have to specify what you used as specific heat, or type of coal.