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Heat is given off from a high temperature region known as a heat sink Heat transfer rate is affected most by the size of the heat sink involved Heat transfer rate is affected most by the temperature difference between the heatsource and the heat sink Heat transfer by radiation will occur only by mass motion of a fluid substance
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much too, much too much too, too much too much, too much too much, much too
heavily; heavily heavy ; heavy heavily ; heavy heavy ; heavily
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