1.

Consider the following statements: 1. Gases are considered incompressible when Mach number is less than 0.2 2. A Newtonian fluid is incompressible and non- viscous  3. An ideal fluid has negligible surface tension   which of these statements (s) is/are correct?

A. 2 and 3
B. 2 alone 
C. \[x+3y=6\] 
D. 1 and 3 
Answer» C. \[x+3y=6\] 


Discussion

No Comment Found

Related MCQs