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November 22, 2014

November 22, 2014

Posted by **Danny** on Friday, July 5, 2013 at 1:55am.

ANS = degrees Celsius

Copper specific heat = 0.39kJ/kg degrees Celsius.

Q = mc (t2 - t1)

Q = 460.000kJ

m = 27.300kg

c = 0.39kJ/kg

t1 = 35 degrees Celsius

t2 = Final temperature

To find the final temperature how would you change the formula?

t2 = Q/ mc + t1 ?

Please let me know, I'm a little confused. Thank you.

- Thermodynamics -
**Elena**, Friday, July 5, 2013 at 7:35amQ= 460000 J

m = 27.300kg

c = 390 J/kg

t₁ = 35℃

t₂ = Final temperature in ℃

t₂ = Q/mc +t₁ = 460000/27.3•390 + 35 =43.2 +35 = 78.2℃

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