| 1 |
Least count of physical balance is. |
- A. 0.001 g
- B. 0.01 g
- C. 0.1 g
- D. 0.0001 g
|
| 2 |
The study of the structure and properties of atom is called. |
- A. Electricity
- B. Nuclear physics
- C. Geo Physics
- D. Atomic Physics
|
| 3 |
For balancing the beam balance, pointer must be at. |
- A. Extreme position
- B. Zero
- C. The right side
- D. The left side
|
| 4 |
Least count of digital stop watch is. |
- A. 0.01 sec
- B. 0.1 sec
- C. 1 sec
- D. 10 sec
|
| 5 |
Which instrument is most suitable to measure the internal diameter of a test tube. |
- A. Metre rule
- B. Vernier Callipers
- C. Measuring tape
- D. Screw gauge
|
| 6 |
A measuring cylinder is used to measure. |
- A. Mass
- B. Area
- C. Volume
- D. Level of liquid
|
| 7 |
The value we get after rounding 1.47 is |
- A. 1.4
- B. 1.5
- C. 1.47
- D. 1.46
|
| 8 |
The smallest division taht can be taken by a meter rule is. |
- A. 1 cm
- B. 1 mm
- C. 1 dm
- D. 1 km
|
| 9 |
A refrigerator is based on the principles of . |
- A. Mechanics
- B. Electricity
- C. Thermodynamics
- D. Electronics
|
| 10 |
The least count of vernier callipers is. |
- A. .01 mm
- B. 0.1 mm
- C. .001 mm
- D. .01 m
|
