| 1 |
The value of G is _________ every where: |
- A. Same
- B. Varying
- C. Changing
- D. 1.62
|
| 2 |
A body possesses if it is capable to do work: |
- A. Energy
- B. Power
- C. Force
- D. All
|
| 3 |
The force with which Earth attracts the object towards its center is known as |
- A. Force
- B. Weight
- C. Mass
- D. Gravity
|
| 4 |
Coefficient of linear thermal expansion of Steel? |
- A. 1.2 x 10<sup>-5</sup>
- B. 2.2 x 10<sup>-5</sup>
- C. 0.2 x 10<sup>-5</sup>
- D. 1.3 x 10<sup>-5</sup>
|
| 5 |
When a horse pulls a cart , the action is on the : |
- A. Cart
- B. Earth
- C. Man
- D. Earth & cart
|
| 6 |
Unit of moment arm (L) is: |
- A. Meter
- B. Mole
- C. Newton
- D. Nm
|
| 7 |
The centre of gravity of hollow cylinder is the middle point on its: |
- A. Curved side
- B. axis
- C. Bottom
- D. On upper side
|
| 8 |
Minor but rapid change in atmospheric pressure cause: |
- A. Poor condition
- B. Intense condition
- C. Windy condition
- D. Pleasant condition
|
| 9 |
The orbital speed of a low orbit satellite is: |
- A. Zero
- B. 8 ms<sup>-1</sup>
- C. 800 ms<sup>-1</sup>
- D. 8000 ms<sup>-1</sup>
|
| 10 |
Law of motion was presented by the scientist. |
- A. Einstein
- B. Newton
- C. Galileo
- D. Archimedes
|