) Given that the thermal conductivity k = 1.8 W/m.°C, and L TT kAq 1 2 Determine the heat-transfer rate (q) from an electronic chip whose surface temperature is 60°C and has an exposed surface area (A) of 50 cm2 and the thickness (L) is 18 mm. The temperature of the surrounding air is 20 °C.
) Given that the thermal conductivity k = 1.8 W/m.°C, and L TT kAq 1 2 Determine the heat-transfer rate (q) from an electronic chip whose surface temperature is 60°C and has an exposed surface area (A) of 50 cm2 and the thickness (L) is 18 mm. The temperature of the surrounding air is 20 °C.
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter11: Temperature And Temperature- Related Variables In Engineering
Section: Chapter Questions
Problem 34P
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) Given that the thermal conductivity k = 1.8 W/m.°C, and
L TT kAq 1 2 Determine the heat-transfer rate (q) from an electronic chip whose surface temperature is 60°C and has an exposed surface area (A) of 50 cm2 and the thickness (L) is 18 mm. The temperature of the surrounding air is 20 °C.
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