What is the mass of copper that increase its temperature by 285 celsius when 186,000 J of energy is applied

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asked Nov 4, 2018 52.3k views

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Dwestgate · Answer 1 · 2018-11-05T14:56:29+0000

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.

CCob · Answer 2 · 2018-11-08T14:54:04+0000

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.

What is the mass of copper that increase its temperature by 285 celsius when 186,000 J of energy is applied

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