subject
Physics, 29.07.2019 22:10 Jaylen52709

The heat generated in the circuitry on the surface of a silicon chip (k=130 w/m°c) is conducted to the ceramic substrate to which it is attached. the chip is 6 mm × 6 mm in size and 0.5 mm thick and dissipates 3 w of power. disregarding any heat transfer through the 0.5 mm high side surfaces, determine the temperature difference between the front and back surfaces of the chip in steady operation.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 17:20
Your 249 ml cup of coffee is too hot to drink when served at 82 degree celsius. what is the mass of an ice cube taken from a -21 degree celsius freezer, that will cool your coffee to a pleasant 54 degree celsius. specific heat of the water is 4190 j/kg c, specific heat of ice is 2090 j/kg c, heat of fusion of ice is 3.33 x 10^5 j/kg
Answers: 3
question
Physics, 22.06.2019 06:30
How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n
Answers: 1
question
Physics, 22.06.2019 18:30
Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided
Answers: 3
question
Physics, 22.06.2019 22:00
If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?
Answers: 1
You know the right answer?
The heat generated in the circuitry on the surface of a silicon chip (k=130 w/m°c) is conducted to t...
Questions
question
Computers and Technology, 31.12.2020 05:30
question
English, 31.12.2020 05:30