| 1 |
The least count of screw gauge is. |
- A. .01 mm
- B. 0.1 mm
- C. .001 mm
- D. .01 m
|
| 2 |
One liter is equal to: |
- A. 1 kgcm-3
- B. 1000 cm-3
- C. 10-6 m3
- D. 10-3 m3
|
| 3 |
Standards, of physical quantities were established in . |
- A. 1910
- B. 1020
- C. 1950
- D. 1960
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| 4 |
A satellite revolving around very close to Earth has speed nearly: |
- A. 8 kms<sup>-1</sup>
- B. 5 kms<sup>-1</sup>
- C. 10 kms<sup>-1</sup>
- D. 100 kms<sup>-1</sup>
|
| 5 |
Flow of thermal energy from hot body cold body is called: |
- A. Specific heat
- B. Latent heat
- C. Transfer of heat
- D. Heat capacity
|
| 6 |
Leslie cube have faces: |
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| 7 |
According to Archimedes principle the density of a substance is determined by using formula |
- A. D = w1/w2 + w1 x p
- B. D = w1w2/w2- w1 x p
- C. D = w1/w2 - w1 x p
- D. D = w1w2/w2- w1 x p
|
| 8 |
Center of gravity of an irregular shaped body can be found with help of: |
- A. Screw guage
- B. Plumbline
- C. Meter rode
- D. Wedge
|
| 9 |
The speed of light is equal to: |
- A. 3 x 10<sup>5</sup> ms<sup>-1</sup>
- B. 3 x 10<sup>8</sup>ms<sup>-1</sup>
- C. 3 x 10<sup>9</sup>ms<sup>-1</sup>
- D. 3 x 10<sup>2</sup>ms<sup>-1</sup>
|
| 10 |
The turning effect of force is called: |
- A. Torque
- B. Parallel force
- C. Equilibrium
- D. Couple
|