MCQOPTIONS
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| 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. \[x+3y=6\] | |