| 1 |
A<sub>1</sub>b<sub>1</sub>= A<sub>2</sub>b<sub>2</sub>represents |
- A. Stock's law
- B. Newton's law
- C. Equation of continuity
- D. Brenoulli's equation
|
| 2 |
Venturimeter is used ot measure. |
- A. Speed of fluid
- B. Pressure of fluid
- C. Volume of fluid
- D. Mass of fluid
|
| 3 |
The instrument which detects the instant as which the external pressure becomes equal to the systolic pressure is called. |
- A. Manometer
- B. Sphygmomanometer
- C. Barometer
- D. Stethoscope
|
| 4 |
The unit of co efficient of viscosity in S.I system |
- A. Kg -1 ms-1
- B. Kg m-1 s-1
- C. kg -1 m-1
- D. Kg ms-1
|
| 5 |
The fluid is said to be incompressible, if its density is. |
- A. Zero
- B. Very high
- C. Constant
- D. Very small
|
| 6 |
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
|
| 7 |
Pressure of fluid will be low where speed of fluid is. |
- A. Low
- B. Zero
- C. High
- D. Constant
|
| 8 |
The concentration of red blood cells in the blood is nearly. |
- A. 40%
- B. 60%
- C. 25%
- D. 50%
|
| 9 |
Opted unit to measure blood pressure is. |
- A. N/m2
- B. Pascal
- C. mm of Hg
- D. N.m2
|
| 10 |
If the radius of droplet becomes half, then its terminal velocity will become. |
- A. Double
- B. Half
- C. One fourth
- D. Remains same
|