Chemical Engineering - Fluid Mechanics - Discussion
Discussion Forum : Fluid Mechanics - Section 3 (Q.No. 12)
12.
The ratio of inertial forces to elastic forces is called the __________ number.
Discussion:
7 comments Page 1 of 1.
Manzil said:
6 years ago
(a) Reynold's number: It is the ratio of the inertia force to the viscous force.
(b) Froude's number: It is the ratio of the inertia force to the gravity force.
(c) Weber's number: It is the ratio of the inertia force to the surface tension force.
(d) Euler's number: It is the ratio of the inertia force to the pressure force.
(e) Mach's number or Cauchy's number: It is the ratio of the inertia force to the elastic force.
(b) Froude's number: It is the ratio of the inertia force to the gravity force.
(c) Weber's number: It is the ratio of the inertia force to the surface tension force.
(d) Euler's number: It is the ratio of the inertia force to the pressure force.
(e) Mach's number or Cauchy's number: It is the ratio of the inertia force to the elastic force.
(10)
Amit kumar mishra said:
1 decade ago
Mach number is actually ratio of fluid velocity to acoustic velocity and ratio of inertial force to viscous is reynold number.
Shyam said:
6 years ago
Mach number is the ratio of the speed of a body to ratio of sound in that surrounding medium.
Lokesh B said:
4 years ago
Euler number is the ratio of pressure force to inertial force.
Raj said:
9 years ago
Mach number is the ratio of inertial force to elastic force.
Aarif said:
4 years ago
Agree, The correct answer is B.
Anny said:
5 years ago
The correct answer is D.
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