| 1 |
Teh uncertainty may occur due to |
- A. Limitation of an instrument
- B. Natureal variance of the object
- C. Personal negligence
- D. All of the above
|
| 2 |
Number of seconds in a day is |
- A. 9000 sec
- B. 3600 sec
- C. 86400 sec
- D. 43200 sec
|
| 3 |
the quantities which are define din term of other physical quantieis are called |
- A. Base Quantities
- B. Derived quantities
- C. Bothe a and b
- D. None of these
|
| 4 |
The basic units in system international units are |
- A. Theree
- B. Seven
- C. Five
- D. Two
|
| 5 |
The SI unit of intensity of light is |
- A. Joule
- B. Mole
- C. Candila
- D. Kilomole
|
| 6 |
Errors due to incorrect design of a device are called |
- A. Random Error
- B. Systematic Error
- C. Physical Error
- D. None of these
|
| 7 |
The number of significant figures with the increases degree of approximation |
- A. Decreases
- B. Increases
- C. Remains unchanged
- D. None of these
|
| 8 |
The SI units of solid angle is |
- A. Streadian
- B. Radian
- C. Degree
- D. None of these
|
| 9 |
The Branch of hysics wave mechanics introduced by |
- A. einstein
- B. De broglie
- C. Max Planck
- D. Bohar
|
| 10 |
The system international SI built up from |
- A. Derived Units
- B. Supplementary units
- C. Basic Units
- D. All of these
|