A square isothermal chip is of width w ! 5 mm on a side and is mounted in a substrate such that its side and back surfaces are well insulated; the front surface is exposed to the flow of a coolant at T! ! 15)C. From reliability considerations, the chip temperature must not exceed T ! 85)C. If the coolant is air and the corresponding convection coefficient is h ! 200 W/m2 ! K, what is the maximum allowable chip power? If the coolant is a dielectric liquid for which h ! 3000 W/m2 ! K, what is the maxi- mum allowable power?

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer: i have no clue tbh

explanation:

it happens to me to tho

answer:

yes that is right have a good day

answer:

what happend?

explanation: