The flow which neglects changes in a transverse direction is known as A. one dimensional flow B. uniform flow C. steady flow D. turbulent flow

The correct answer is A. one dimensional flow.

One dimensional flow is a type of fluid flow in which the velocity of the fluid is constant in all directions perpendicular to the direction of flow. This type of flow is often used in engineering calculations, as it can simplify the equations that need to be solved.

Uniform flow is a type of fluid flow in which the velocity of the fluid is constant at all points in the flow. This type of flow is often used to describe the flow of water in a river or the flow of air in a pipe.

Steady flow is a type of fluid flow in which the velocity of the fluid does not change with time. This type of flow is often used to describe the flow of water in a tank or the flow of air in a room.

Turbulent flow is a type of fluid flow in which the velocity of the fluid changes rapidly and randomly. This type of flow is often used to describe the flow of air in a thunderstorm or the flow of water in a river during a flood.

One dimensional flow is a special case of uniform flow, in which the velocity of the fluid is constant in all directions perpendicular to the direction of flow. This type of flow is often used in engineering calculations, as it can simplify the equations that need to be solved.