This class is Heat Transfer. Please help thank you, answer only needs to be Yes or No but if No is chosen please state why, will also rate the answer.

A horizontal copper plate (k= 374 W/m C, a= 11.23x10-5 m 2 /s) 10 cm thick is initially uniform in temperature at 250 C. The bottom surface of the plate is insulated. The top surface is suddenly exposed to a fluid stream at 80 C. The convection heat transfer coefficient is 935 W/m2 C. Can the Equation [4-15] be used to solve this problem? hx ILL T-T; To-T; =1-erf X - exp -- [exp("* + hipot) ] [1-erf(x + " ")] ? k2 - X hat k [4-15] where X=x/(2at) T;= initial temperature of solid To = environment temperature If equation CAN NOT be used, state why it cant