MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Applied Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
During the last 620 billion years, the earth’s period of rotation is ________ than that of the rotation of earth since its formation. |
| A. | Faster |
| B. | Slower |
| C. | Very faster |
| D. | No change |
| Answer» C. Very faster | |
| 2. |
The slow down of earth’s rotation due to the loss of mechanical energy of earth moon system is since _______ years from earth’s formation. |
| A. | 1 billion |
| B. | 2.5 billion |
| C. | 3.5 billion |
| D. | 4.5 billion |
| Answer» E. | |
| 3. |
The loss of mechanical energy due to movement of tides in earth moon system causes the rotation of earth _______ |
| A. | Slow |
| B. | Fast |
| C. | Very fast |
| D. | Remains same |
| Answer» B. Fast | |
| 4. |
Movement of tides causes the loss of _________ in earth moon system. |
| A. | Static energy |
| B. | Frictional energy |
| C. | Mechanical energy |
| D. | Kinetic energy |
| Answer» D. Kinetic energy | |
| 5. |
Tidal power is practically _________ |
| A. | Exhaustible |
| B. | Inexhaustible |
| C. | Not possible |
| D. | Complicated |
| Answer» C. Not possible | |
| 6. |
The oceanic tides are due to __________ |
| A. | Heavy Winds |
| B. | Slight earth quakes |
| C. | Water force |
| D. | Gravitational interaction |
| Answer» E. | |
| 7. |
The worlds large scale tidal power plant is __________ |
| A. | Rance tidal power plant |
| B. | Uldolmok tidal power plant |
| C. | Kislaya guba tidal power plant |
| D. | Jiangxia tidal power plant |
| Answer» B. Uldolmok tidal power plant | |
| 8. |
Which of the following is the best form of energy that can be used at any time? |
| A. | Wind energy |
| B. | Solar energy |
| C. | Tidal energy |
| D. | Heat energy |
| Answer» D. Heat energy | |
| 9. |
Tidal energy has ________ for future electricity generation. |
| A. | Kinetic energy |
| B. | Potential |
| C. | Wind power |
| D. | Solar power |
| Answer» C. Wind power | |
| 10. |
Tidal energy is a form of ________ |
| A. | Wind power |
| B. | Solar power |
| C. | Heat energy |
| D. | Hydro power |
| Answer» E. | |