Question

The fundamental quantity which has same dimensions in dimensional formula of velocity gradient and pressure gradient is

Answer 1

Answer:

dx is common in both & Its length L

velocity gradient M⁰L⁰T⁻¹

Pressure gradient ML⁻²T⁻²

Explanation:

The fundamental quantity which has same dimensions in dimensional formula of velocity gradient and pressure gradient is

velocity gradient is Rate of change of velocity with respect to length.

Velocity gradient = dv/dx

= M⁰L⁰T⁻¹

The pressure gradient can be determined mathematically by taking the difference in pressure between two locations (in Pascals) and dividing it by the distance between the two locations

Pressure gradient = dP/dx

Dimensions of pressure gradient = ML⁻²T⁻²

dx is common in both & Its length L

Answer 2

Explanation:

the answer is L and dx is common in both