Water is flowing streamline motion through a tube with its axis horizontal. Consider two points A and B in the tube at the same horizontal level. a) The pressure at A and B are equal for any shape of the tube. b) The pressure are never equal. c) The pressure are equal if the tube has nonuniform cross-section. d) The pressure may be equal even if the tube has a nonuniform cross-section.

Water is flowing streamline motion through a tube with its axis horizo

1.	Water is flowing streamline motion through a tube with its axis horizontal. Consider two points A and B in the tube at the same horizontal level. a) The pressure at A and B are equal for any shape of the tube. b) The pressure are never equal. c) The pressure are equal if the tube has nonuniform cross-section. d) The pressure may be equal even if the tube has a nonuniform cross-section.
Answer» B and c are CORRECT c and d are correct a, c and d are correct All are correct Answer :B