Question

Substantial derivative D/Dt tells about

Answer 1

Answer:

If a property has substantial derivative, it is differentiable by both time and space. This means that it is a function (i.e., dependent on) of time and space.

Explanation:

The substantial derivative gives the time rate of change of a function f as the observer floats along a path line in a flow, attached to a fluid particle.

-

Hope this helps.