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Physics 36 Online
OpenStudy (anonymous):

Calculate the energy needed to vaporize 10.0 kg of iron (C = 0.110) initially at 2,640°C.

OpenStudy (anonymous):

I am guessing the answer is 16,300

OpenStudy (shamim):

We know formula Q=mLv

OpenStudy (shamim):

Another formula is Q=ms*del(theta)

OpenStudy (shamim):

Here C=ms

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