| 1 |
Blood has density equal to that of |
- A. Mercury
- B. Sodium
- C. Honey
- D. Water
|
| 2 |
The term in Bernoulli's equation has the same unit as |
- A. Work
- B. Volume
- C. Pressure
- D. Force
|
| 3 |
The terminal velocity of a droplet falling down under gravity is directly proportional to the square of |
- A. Its density
- B. Its radius
- C. Its viscosity
- D. Its elasticity
|
| 4 |
The SI units of flow rate are. |
- A. m2s-1
- B. m3s-2
- C. m3s-1
- D. m2s-2
|
| 5 |
The density of blood is nearly equal to. |
- A. Air
- B. Milk
- C. Honey
- D. Water
|
| 6 |
Substances that don't flow easily has |
- A. Large co-efficient of viscosity
- B. Small co-efficient of viscosity
- C. Medium co-efficient of viscosity
- D. Zero-coefficient of viscosity
|
| 7 |
The device used for measurement of liquid flow is. |
- A. Manometer
- B. Barometer
- C. Hydrometer
- D. Venturimeter
|
| 8 |
The lower reading of blood pressure is called. |
- A. Systolic pressure
- B. Diastolic pressure
- C. Normal pressure
- D. Non normal pressure
|
| 9 |
The drag force increases as the speed of object |
- A. Become zero
- B. Decreases
- C. Increases
- D. Remains constant
|
| 10 |
The word Fluid means |
- A. To rise
- B. To fall
- C. To flow
- D. To oppose
|
