Register
what is the mass of copper that increase its temperature by 285 celsius when 186,000 J of energy is applied
52.3k views
0 votes
what is the mass of copper that increase its temperature by 285 celsius when 186,000 J of energy is applied

User Sparga
by
6.3k points

2 Answers

6 votes
the heat of copper is 0.835 joules/grams degree centigrade. We now have 186000 joules and a 285 degree increase 186000/285 degrees comes to 652.6 joules per degree Celsius. 652.6\0.385= 1695 grams.
User Dwestgate
by
7.4k points
5 votes
The specific heat of copper is 0.385 joules/gram degree centigrade. We have 186000 joules and a 285 degree rise in temperature. 186000/285 degrees comes to 652.6 joules per degree centigrade. 652.6/0.385= 1695 grams. 
User CCob
by
6.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.2m questions

9.7m answers

Other Questions

what is the outlet of a river called
What southeast city of Brazil is located near 23 degrees s and 43 degrees west?
Which type of rock is formed by magma erupting from a volcano?
What are the three types of high latitude climates
What is deflation in earth science?
Link Copied!