| 1 |
Stoke's law holds for bodies having. |
- A. Spherical shape
- B. Oblong shape
- C. Rectangular shape
- D. All shapes
|
| 2 |
The law of conservation of mass gives us |
- A. Equation of continuity
- B. Stock's law
- C. Bernoulli's equation
- D. Viscosity
|
| 3 |
The device used for measurement of liquid flow is. |
- A. Manometer
- B. Barometer
- C. Hydrometer
- D. Venturimeter
|
| 4 |
The law of conservation of energy gives us |
- A. Equation of continuity
- B. Stock's law
- C. Bernoulli's equation
- D. Viscosity
|
| 5 |
The dimensional of potential energy per unit volume are same as that of. |
- A. Work
- B. Pressure
- C. Speed
- D. Density
|
| 6 |
When water falls from tap, its cross sectional area decrease due to. |
- A. Decrease of speed
- B. Increase of speed
- C. Air pressure
- D. Gravity increase
|
| 7 |
The concentration of red blood cells in the blood is nearly. |
- A. 40%
- B. 60%
- C. 25%
- D. 50%
|
| 8 |
1 torr in Nm-2 is expressed as. |
- A. 130.5 Nm-2
- B. 133.3 N m-2
- C. 140.2 Nm-2
- D. 135.2 Nm-2
|
| 9 |
When body acquires terminal velocity them its acceleration 'a' becomes. |
- A. a = 0
- B. a = g
- C. a > 0
- D. a < 0
|
| 10 |
The law of conservation of energy is the basis of. |
- A. Stream line flow
- B. Equation of continuity
- C. Bernoulli's equation
- D. Venture relation
|