Changes in Phase & Latent Heat Video Lessons

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Problem: How much energy must be removed from a 200 g block of ice to cool it from 0°C to -30°C?

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In this problem, we are beginning with ice and ending with ice. Thus, we don't have a phase change. The temperature changes from 0°C to -30°C. To determine the energy lost, we'll use the equation for the quantity of heat.

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Problem Details

How much energy must be removed from a 200 g block of ice to cool it from 0°C to -30°C?

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