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Cooking is based around thermal energy and energy transfer.
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In cooking we look at how heat transfers and the effects it has after it transfers.
http://images.wisegeek.com/hamburgers-cooking-on-a-grill.jpg
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Heat transfer mostly changes food's chemical properties.
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Using physics and newtons law of cooling, we can calculate the rate of heat transfer.
- Using this formula we can tell at what temperature and for how long we need to cook different foods.