| 1 |
1 nm have meters. |
- A. 10<sup>-3</sup> m
- B. 10<sup>-6</sup> m
- C. 10<sup>-9</sup> m
- D. 10<sup>-10</sup>m
|
| 2 |
Standards, of physical quantities were established in . |
- A. 1910
- B. 1020
- C. 1950
- D. 1960
|
| 3 |
A refrigerator is based on the principles of . |
- A. Mechanics
- B. Electricity
- C. Thermodynamics
- D. Electronics
|
| 4 |
Prefix naming as Giga has a symbol. |
|
| 5 |
Science is that word which is derived by Latin word. |
- A. Scient
- B. Scientis
- C. Scientia
- D. Sciincet
|
| 6 |
Significant figures in 0.0010 are. |
- A. One
- B. Two
- C. Three
- D. Four
|
| 7 |
The number of base units in SI are. |
|
| 8 |
1 micro = |
- A. 10<sup>-3</sup>
- B. 10<sup>-6</sup>
- C. 10<sup>-2</sup>
- D. 10<sup>-12</sup>
|
| 9 |
A car is made on the principles of |
- A. Electronics
- B. Thermodynamics
- C. Electricity
- D. Mechanics
|
| 10 |
An interval of 200 micro second equivalent to. |
- A. 0.2 s
- B. 0.02 s
- C. 2 x 10<sup>-4</sup> s
- D. 2 x 10<sup>-6</sup> s
|
