Consider the following fluids, each with a velocity of V = 5 m/s and a temperature of T inf = 20โ, in cross flow over a 10 mm diameter cylinder maintained at 50โ: atmospheric i) air, ii) saturated water, and iii) engine oil. A) Calculate the rate of heat transfer per unit length, qโฒ, using the ChurchillโBernstein correlation. B) Generate a plot of qโฒ as a function of fluid velocity for 0.5 โค V โค 10 m/s.

b

explanation:

the answer is d. 4

hope this

also the more points you give the faster your questions get answered

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force