| 1 |
Experimentation and practical verification was fist indroduced by |
- A. The Muslim Scientists
- B. The Greek philosopher
- C. The European scientsts
- D. None of these
|
| 2 |
For 2.450 no. of significant digits. |
|
| 3 |
System Intenational was established in |
- A. 1967
- B. 1960
- C. 1971
- D. 1940
|
| 4 |
Pascal is famous for his work |
- A. Hydrodynamics
- B. Hydrostatics
- C. Laws of gases
- D. Behaviour of elastics bodies
|
| 5 |
Dimensional analysis helps in |
- A. To convert one unti into another
- B. Finding relation between quantities
- C. To confirm the correct answer
- D. All of the abvove
|
| 6 |
The error is constant for ............error |
- A. Random
- B. Systematic
- C. Both a and b
- D. All
|
| 7 |
The basics quantity among the following is |
- A. Mass
- B. Torque
- C. Force
- D. Velocity
|
| 8 |
The period of the earth is equal to |
- A. one lunar day
- B. One astronomical
- C. One Solar day
|
| 9 |
Errors due to incorrect design of a device are called |
- A. Random Error
- B. Systematic Error
- C. Physical Error
- D. None of these
|
| 10 |
The Branch of hysics wave mechanics introduced by |
- A. einstein
- B. De broglie
- C. Max Planck
- D. Bohar
|