In mechanical fluid The boundary layer thickness at adistance of 1 m from the leadingedge of a flat plate, kept at zeroangle of incidence to the flowdirection,is O.1 cm. The velocityoutside the boundary layer is 25 mlsec.The boundary layer thickness ata distance of 4 m is0.5 cm0.40 cm0.05 cm0.20 cm0.10 cmOO

distance of 1 m from the leading edge of a flat plate, kept at zero angle of incidence to the flow direction, is 0.1 cm. The velocity outside the boundary layer is 25 ml ec.The boundary layer thickness at a distance of 4 m is

distance of 1 m from the leading edge of a flat plate, kept at zero angle of incidence to the flow direction, is 0.1 cm. The velocity outside the boundary layer is 25 ml ec.The boundary layer thickness at a distance of 4 m is

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

In mechanical fluid

The boundary layer thickness at a
distance of 1 m from the leading
edge of a flat plate, kept at zero
angle of incidence to the flow
direction,is O.1 cm. The velocity
outside the boundary layer is 25 ml
sec.The boundary layer thickness at
a distance of 4 m is
0.5 cm
0.40 cm
0.05 cm
0.20 cm
0.10 cm
O
O

Branch of science that deals with the stationary and moving bodies under the influence of forces.

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