A. Grashoff no. and Reynold no
B. Grashoff no and Prandtl no.
C. Prandtl no. and Reynold no
D. Grashoff no., Prandtl no and Reynold no
E. none of the above
Correct Answer: Grashoff no and Prandtl no. ✔
Last Updated: January 24, 2019
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