Seven colors are in the rainbow haha
Answer:
2.93 mm
Explanation:
Plane strain fracture toughness
Yield strength,
Design stress=0.5*535=267.5 Mpa
Dimensionless parameter Y=1.5
Critical length of surface flaw is given by
Answer:
Diameter of pipe is 0.535 ft
Explanation:
see attachment, its works out 1st half