How Much Heat Is Required to Melt 3

question 85

Multiple Choice

How much heat is required to melt 3.0 kg of ice at 0°C to water at 0°C?

• A) 240 kcal
• B) 0 kcal
• C) 1620 kcal
• D) 360 kcal

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Definitions:

Correlation

A statistical measure that describes the extent to which two variables change together, but not necessarily indicating causation.

Prediction Error

The difference between observed values and the values predicted by a model.

Intercept

In mathematics and statistics, the point at which a line or curve intersects a given axis on a graph.

Predicted Income

An estimate of future income based on variables such as education, occupation, and previous earnings.