Fluid motion in the natural convection heat transfer between a solid surface and a fluid in contact with it, results from the

Question: Fluid motion in the natural convection heat transfer between a solid surface and a fluid in contact with it, results from the
[A].

existence of thermal boundary layer.

[B].

temperature gradient produced due to density difference

[C].

buoyancy of the bubbles produced at active nucleation site.

[D].

none of these.

Answer: Option D

Explanation:

No answer description available for this question.