For a laminar flow of fluid in a circular tube, 'h₁' is the convective heat tr

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For a laminar flow of fluid in a circular tube, 'h₁' is the convective heat transfer co-efficient at velocity 'V₁'. If the velocity is reduced by half and assuming the fluid properties are constant, the new convective heat transfer co-efficient is

Options:

A . 1.26 h₁

B . 0.794 h₁

C . 0.574 h₁

D . 1.741 h₁

Answer: Option B

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