Wednesday
April 16, 2014

Homework Help: Physics

Posted by Tiffany on Wednesday, January 30, 2013 at 5:59pm.

How much energy is required to change a 58 g ice cube from ice at −1◦C to steam at 101◦C? The specific heat of ice is 2090 J/kg ◦ C and of water 4186 J/kg ◦ C. The latent heat of fusion of water is 3.33 105 J/kg, its latent heat of vaporization is 2.26 106 J/kg, and the specific heat of steam is 2010 J/kg ◦ C.
Answer in units of MJ

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