High school physics question!

  • Thread starter dbigtheory
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  • #1
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Homework Statement



A technician makes a 5.0kg metal object containing one part made of iron and the other aluminum. It takes 594 KJ to change the object temperature from 25 degree to 165 degree Celsius. what is the mass of each part?

Homework Equations



thermal energy

The Attempt at a Solution


no clue
 

Answers and Replies

  • #2
258
1

Homework Statement



A technician makes a 5.0kg metal object containing one part made of iron and the other aluminum. It takes 594 KJ to change the object temperature from 25 degree to 165 degree Celsius. what is the mass of each part?

Homework Equations



thermal energy

The Attempt at a Solution


no clue

I have no clue right now either but from the problem you obviously need to know how much energy it takes to change each metal by 1 degree. Do you know a relation between energy and change in temperature which varies by substance?
 

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