Heat transfer due to change in density of fluid - Heat Transfer

Q.  Generally, natural convection occurs due to
- Published on 12 Aug 15

a. change in velocity of a fluid
b. change in density of a fluid
c. change in molecular structure of a fluid
d. none of the above

ANSWER: change in density of a fluid

Post your comment / Share knowledge

Enter the code shown above:
(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)