Q. Which among the following is the formula for Knudsen number?

(A) λ⁄l
(B) λ⁄2l
(C) λ⁄3l
(D) λ⁄4l

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✅ Correct Answer: (A) λ⁄l

Explanation: the formula for knudsen number is λ⁄l. knudsen number in fluid mechanics deals with gas dynamics. it is defined as the ratio of the molecular mean free path length to the representative scale length.

Published by Mr. Dubey ⭐ 111.54K Points at 19-Sep-2023 08:23 pm in Fluid Mechanics and Machinery

Explanation by: Mr. Dubey

the formula for knudsen number is λ⁄l. knudsen number in fluid mechanics deals with gas dynamics. it is defined as the ratio of the molecular mean free path length to the representative scale length.

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Q. Which among the following is the formula for Knudsen number?

Explanation by: Mr. Dubey

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