kphilxo
A 400.0g metal bar requires 6.446 kJ of energy to change its temperature from 18.0ºC to 95.0ºC. What is the specific heat of the metal?



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akash_809
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use Q=m*c*(t2t1)

akash_809
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can u do now

akash_809
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@kphilxo Q=6.446 , m=0.4 kg , t =9518=77 can u do nw

kphilxo
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yes thank you