Answer:
Q=127.66W
L=9.2mm
Explanation:
Heat transfer consists of the propagation of energy in the form of heat in different ways, these can be convection if it is through a fluid, radiation through electromagnetic waves and conduction through solid solids.
To solve any problem related to heat transfer, the general equation is used
Q = delta / R
Where
Q = heat
Delta = the temperature difference
R = is the thermal resistance by conduction, convection and radiation
to solve this problem we propose the previous equation
Q = delta / R
later we find R
![R=[tex]r=\frac{6L1}{AK1} +\frac{5L2}{AK2}+\frac{1}{Ah}](https://tex.z-dn.net/?f=R%3D%5Btex%5Dr%3D%5Cfrac%7B6L1%7D%7BAK1%7D%20%2B%5Cfrac%7B5L2%7D%7BAK2%7D%2B%5Cfrac%7B1%7D%7BAh%7D)

Q=(25-(-5))/0.235=127.66W
part b
we use the same ecuation with Q=127.66
Q = delta / R
Δ
I think because if you’ve already turned it in they might as well grade asap instead of waiting
Answer:
3A
Explanation:
Using Ohms law U=I×R solve for I by I=U/R
Usually the first digit of the vin id’s the country it was built. So technician A would be correct. That’s usually how it is. Hope this helps. Please let me know if this is incorrect
A high voltage!! Hope this helps