A silicon chip measuring 5mm by 6mm and of thickness 1mm is embedded in a ceramic substrate.At a steady state,the chip has an electrical power input of 0.3W.The top surface of the chip is exposed to a coolant whose temperature is 20°C.The heat trans

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Asiliconchipmeasuring5mmby6mmandofthickness1mmisembeddedinaceramicsubstrate.Atasteadystate,thechipha

A silicon chip measuring 5mm by 6mm and of thickness 1mm is embedded in a ceramic substrate.At a steady state,the chip has an electrical power input of 0.3W.The top surface of the chip is exposed to a coolant whose temperature is 20°C.The heat trans
A silicon chip measuring 5mm by 6mm and of thickness 1mm is embedded in a ceramic substrate.At a steady state,the chip has an electrical power input of 0.3W.The top surface of the chip is exposed to a coolant whose temperature is 20°C.The heat transfer coefficient for convection between the chip and coolant is150 W/(m2.K).If the heat transfer by conduction between the chip and substrate is negligible,determine the surface temperature of the chip.
[Answer:86.7°C]

A silicon chip measuring 5mm by 6mm and of thickness 1mm is embedded in a ceramic substrate.At a steady state,the chip has an electrical power input of 0.3W.The top surface of the chip is exposed to a coolant whose temperature is 20°C.The heat trans
的确是传热学题目,最简单的对流传热牛顿冷却公式的应用.热流量=对流传热系数×传热表面积×温差,即0.3w=150×0.005×0.006×（t-20）,解方程就可以了,t=86.7℃

这题看了半天我会，这是传热学的题，但你给零分真心不告诉你嘿嘿……提高悬赏告诉你骚年

1 A silicon chip used in an IC of microcomputer has a mass of 5.68 mg.How many silicon (Si) atoms are present in the chip?2 Calcium carbonate (CaCO3),also called calcite,is the principal mineral found in limestone,marble,chalk,and pearls.(a) Calculat A silicon chip measuring 5mm by 6mm and of thickness 1mm is embedded in a ceramic substrate.At a steady state,the chip has an electrical power input of 0.3W.The top surface of the chip is exposed to a coolant whose temperature is 20°C.The heat trans silicon silicon a chip of gold silicon integration technologies,System-on-Chip,System-on-Package,CMOS分别是什么意思,谢谢英语翻译1、Sometimes described as the brain of computers,the CPU is a microprocessor chip--a single piece of silicon containing millions of tiny electrical components.2、It has three mafor functions:it coordinates and manipulates computer hard Integrated circuits and the silicon chip increased the computer to the point____e-mail became realistic and possible.A.that B.where C.when D.why最好大家能把这句话翻译一下，我看不懂英语翻译This innovation became known as an integrated circuit,or silicon chip,and the trend ever since is summarized in Moore's Law:the number of transistors that can be put on a chip doubles every 12 to 18 months.Other innovations of the 196 system-on-a-chip是什么意思 A Chip on Your Shoulder是什么意思? have a chip on my shoulder A chip off the old block意思 A silicon wafer是指硅片吗?在哪里买 silicon padding silicon microelectronics chip chip motherfuckers 是什么 carry a chip on one's shoulder 怎么翻译啊?