Recent content by sinthreck

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    Young's modulus when you join two different materials

    Homework Statement If you have two materials of equal length and radius and then you join them together. Material 1 young's modulus = y1 material 2 young's modulus = y2 Homework Equations F/a = y Lchange / Lo The Attempt at a Solution Given they are of the same length and radius...
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    Heat Transfer - Conduction and Radiation

    Homework Statement An animal has a core body temperature of 37oC and a skin temperature of 34oC while in surrounding of an air temperature of 25oC. If the skin temperature fell, what would happen to: (i) the rate of heat transfer via conduction through body tissue? (ii) the rate of heat loss...