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Law Incorporation [45]
3 years ago
5

A thin silicon chip and an 8-mm-thick aluminum substrate are separated by a 0.02-mm-thick epoxy joint. The chip and substrate ar

e each 10 mm on a side, and their exposed surfaces are cooled by air, which is at a temperature of 25 C and provides a convection coefficient of 100 W/m2 K. If the chip dissipates 104 W/m2 under normal conditions, will it operate below a maximum allowable temperature of 85 C
Engineering
1 answer:
Viefleur [7K]3 years ago
7 0

Answer:

The chip will operate below a maximum allowable temperature of 85°C

Explanation:

<em>Given data:</em>

8-mm-thick aluminum

0.02 mm-thick epoxy joint

chip and substrate = 10 mm on a side

temperature = 25°C

attached below is a detailed solution

Tc = 75.3 ° c   which is less than 85°c . hence the chip will operate below a maximum allowable temperature of 85°C

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<u>Given the following data:</u>

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First of all, we would determine the final velocity of the minivan by applying the first equation of motion as follows:

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Now, we can determine the magnitude (a) of it's total acceleration:

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a = 2.71 m/s².

Read more on acceleration here: brainly.com/question/24728358

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