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Which of the following is true about Natural...

Which of the following is true about Natural Convection?

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+2 votes

asked Jan 30, 2022 in Food Engineering by Amelia (93.8k points)

Which of the following is true about Natural Convection?

(a) Low heat transfer

(b) Due to gravity and natural buoyant forces

(c) Dependent on viscosity, density and thermal conductivity

(d) All of the mentioned

I got this question by my school principal while I was bunking the class.

This is a very interesting question from Unit Operations in portion Heat Transfer by Conduction, Convection and Radiation of Food Engineering

food engineering
heat transfer by conduction
convection and radiation
unit operations

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1 Answer

+2 votes

answered Jan 30, 2022 by Mason (380k points)
selected Feb 3, 2022 by Amelia

Best answer

Correct choice is (d) All of the mentioned

The explanation is: Natural Convection has low heat transfer. It is due to gravity and natural buoyant forces and is dependent on viscosity, density and thermal conductivity.

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