Question

Define the diffusivity.

Answer 1

Hey here is ur answer

Diffusivity is a rate of diffusion, a measure of the rate at which particles or heat or fluids can spread.

It is measured differently for different mediums.

Hope this will help u

Answer 2

ANSWER❣❣⭐⭐

Diffusivity is a measure of capability of a substance or the energy to be diffused or to allow something to pass by diffusion.

HOPE IT HELPS YOU✨✨✌✌