Water is flowing in a pipe of 200 cm diameter under a pressure head of 10000 cm. The thickness of the pipe wall is 0.75 cm. The tensile stress in the pipe wall in MPa is:

Water is flowing in a pipe of 200 cm diameter under a pressure head of

1.	Water is flowing in a pipe of 200 cm diameter under a pressure head of 10000 cm. The thickness of the pipe wall is 0.75 cm. The tensile stress in the pipe wall in MPa is:
A.	13.0
B.	100
C.	130.5
D.	1305
Answer» D. 1305