Along rectangular bar 0 ≤ x ≤ a and 0 ≤ y ≤ b, of length l (a, b), is heated with a uniform heat flux qb on the surface y = b. the other surfaces are kept at constant temperature t0. if the conductivity of the bar is k, derive the expressions for the steady-state: (a) temperature distribution in the bar t = t(x, y), and (b) maximum temperature in the bar.

Which governments provide garbage collection services to homes and businesses

Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.