| 1 |
The lower reading of blood pressure is called. |
- A. Systolic pressure
- B. Diastolic pressure
- C. Normal pressure
- D. Non normal pressure
|
| 2 |
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
|
| 3 |
Which material has maximum viscosity |
- A. Glycerin
- B. Plasma
- C. Methanol
- D. Water
|
| 4 |
the systolic pressure of normal healthy person is. |
- A. 120 torr
- B. 130 torr
- C. 115 torr
- D. 110 torr
|
| 5 |
The terminal velocity can be obtained by using |
- A. Newton's law
- B. Stock's law
- C. Guass's law
- D. None of these
|
| 6 |
Viscosity is represented by Greek letter |
|
| 7 |
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
|
| 8 |
When body acquires terminal velocity them its acceleration 'a' becomes. |
- A. a = 0
- B. a = g
- C. a > 0
- D. a < 0
|
| 9 |
The drag force increases as the speed of object |
- A. Become zero
- B. Decreases
- C. Increases
- D. Remains constant
|
| 10 |
The dimension of viscosity are |
- A. [M2L-2T2]
- B. [M-1LT-1]
- C. [M-1L-1T]
- D. [ML-1T-1]
|
