g Find the Weibull modulus and characteristic strength of the two fracture data given below. Clearly comment your code to show your results for each material. Material (a) 723, 684, 541, 742, 584, 636, 671, 536, 693, 635 MPa

Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.