Which forces are neglected to obtain Euler‚Äö√Ñ√∂‚àö√ë‚àö¬•s equation of motion from Newton‚Äö√Ñ√∂‚àö√ë‚àö¬•s second law of motion?

Gravity force, Turbulence force, Compressible force

Viscous force, Turbulence force, Compressible force

Body force, Gravity force, Turbulence force

Viscous force, Turbulence force, Body force

Which forces are neglected to obtain Euler‚Äö√Ñ√∂‚àö√

1.	Which forces are neglected to obtain Euler‚Äö√Ñ√∂‚àö√ë‚àö¬•s equation of motion from Newton‚Äö√Ñ√∂‚àö√ë‚àö¬•s second law of motion?
A.	Viscous force, Turbulence force, Compressible force
B.	Gravity force, Turbulence force, Compressible force
C.	Body force, Gravity force, Turbulence force
D.	Viscous force, Turbulence force, Body force
Answer» B. Gravity force, Turbulence force, Compressible force

Discussion

No Comment Found

Related MCQs

A fluid with specific gravity 0.85 is flowing through a diameter 250 mm and 150 mm at the bottom and upper ends respectively. Determine the difference in datum head if the rate of flow through pipe is 0.04 m3/s. Take pressure at top and bottom as 27 N/cm2 and 10 N/cm2.
Water is flowing through a pipe of 3.8 cm diameter under a pressure of 20 N/cm2 (gauge) and with mean velocity of 3.7 m/s. Find the total head or total energy per unit weight of the water at a cross section, which is 7 m above the datum line.
In derivation for Euler’s equation, the weight of fluid element is considered as negligible and ignored in calculation.
According to statement of Bernoulli’s theorem if Kinetic or Potential Energy is changing then overall energy changes and hence energy is not constant at all the places.
If in a fluid, while applying Newton’s second law of motion, compressibility force is neglected then what equation is obtained?
From mathematical perspective if for a fluid curl of velocity vector is some constant value, it is ideal, steady and incompressible, then we can apply Bernoulli’s equation.
Which of the following assumption is incorrect in the derivation of Bernoulli’s equation?
In order to apply Bernoulli’s equation across two sections, we have to obtain it from Euler’s equation. What is the operation that needs to be carried out in order to obtain it from Euler’s equation?
Navier-Stoke’s equation can be obtained from Reynolds’s equation by not considering which type of force?
Which forces are neglected to obtain Euler’s equation of motion from Newton’s second law of motion?

Which forces are neglected to obtain Euler‚Äö√Ñ√∂‚àö√ë‚àö¬•s equation of motion from Newton‚Äö√Ñ√∂‚àö√ë‚àö¬•s second law of motion?

Discussion

No Comment Found

Related MCQs

Reply to Comment