Hu de) and create ne (p) which of the following reactions to the 241am is an otope of the element amencie decay of 241 oa 241a - "5e - 237p ob.241am p. 237p o c. 241am ? p.2 23np o d. 241ame 245 oe. none of the above

pv=nrt

explanation:

answer: semi-infinite solid initially at a uniform temperature of 400 ◦c is cooled at its surface by convection. the cooling fluid at a constant temperature of 200 ◦c has a convective coefficient (ha) of 250 w/m2.k. the physical properties of the solid: k = 20 w/m.k and α = 4 * 10-5  m2/s. using δx = 0.04 m and δt = 10 s. write the finite difference equations describing the transient heat transfer of the first five δx and the temperature profile after 30 s.