Chemical Engineering · Q261

Heat Transfer

Engineering and GATE · Chemical Engineering · question 261

Q261

Grashhoff number is given by

A.

gD³.β.Δtρ²/μ²

Answer

B.

gD².β.Δtρ/μ²

C.

gD².β.ΔtP²μ

D.

gD³.β.ΔtP²/μ

Answer: Option A

Solution

Answer: Option A

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