Homework Help: Physical Science

Posted by Mandi on Friday, February 8, 2008 at 8:43pm.

Hello,
Can some one tell me if I came to the correct answer...
Thank You

For coal-
0.314
How much heat energy is required to raise the temperature of 5 kilograms of coal from 20 degrees celsius to 220 degrees celcius?

my answer:
1,314,718 J

Physical Science - DrBob222, Friday, February 8, 2008 at 8:47pm
Mandi--Do you check back on the boards to see if anyone has answered your question? There are two partial answers at the site below where you first posted.
Physical Science - Mandi, Friday, February 8, 2008 at 9:26pm
Yes, but I was asked if I had what number I calculated the coal with in the problem... 0.314

Though,
Thanks for the help
Physical Science - alexes, Wednesday, June 4, 2008 at 1:50pm
a gas is 550.280 kPa its gage pressure is

Answer this Question

Related Questions

Physical Science - Hello, Can some one tell me if I came to the correct answer...
Science - How much heat energy is required to raise the temperature of ...
Physical Science - Hello, Can you tell me if I have the correct answer? Thank ...
urgent - how much heat energy is required to raise the temp of 5 kilograms of ...
please help with this question need to know by 8/4 - How much heat energy is ...
Physical Science - Hello, Can some one please tell me if I have the correct ...
Physical Science - Hello, Can soeone tell me if I have the correct answer? Thank...
Physical Science - Hello, The following problem I worked out with this formula: ...
Physical Science - Hello, Can some one please tell me if I have the correct ...
Science again... - What other form is released by a radio. A. Heat Energy B. ...

For Further Reading

First Name:
School Subject:
Answer: