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while studying for your physics final exam, your cup of coffee cools to room temperture (20C). how much energy is required to rewarm it to 75c?
the specific heat of coffee, basically water, is 4190 J/kg.K. latent heat of fuston is 334 kj/kg. hea of vaporiztion is 2260 kj/kg
Paper#9209892 | Written in 27-Jul-2016Price : $19