Problem 1 (10 points): determine the convection heat transfer coefficient, thermal resistance for convection, and the convection heat transfer rate that are associated with air at atmospheric pressure in cross flow over a cylinder of diameter d = 100 mm and length l = 2 m. the cylinder temperature is ts = 70◦c, while the air velocity and temperature are v = 3 m/s and t[infinity] = 20◦c, respectively. plot the convection heat transfer coefficient and the heat transfer rate from the cylinder over the range 0.05 m ≤ d ≤ 0.5 m

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

explanation:

the masses of the objects and the distance between them

it is very well related to a lot of things but with my limited knowledge i can confidently say that the answer is space.

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.