rodneyparoberts rodneyparoberts

09-02-2017
Physics

contestada

The specific heat of iron is 0.11 cal (g°C) . A cafeteria fork made of iron has a mass of 20 grams. How much heat energy is needed to raise the temperature of this fork from 25°C to 75°C?

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TickinTock TickinTock

09-02-2017

It would be, 0.275 calories.

Hope this helps.

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