MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your CUSAT CAT knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The rate of change of linear momentum of a body falling freely under gravity is equal to it's ____ ? |
| A. | Kinetic Energy |
| B. | Weight |
| C. | Potential Energy |
| D. | Impulse |
| Answer» C. Potential Energy | |
| 2. |
A bucket of water is hung from a spring balance. A piece of iron is suspended in the water without touching the sides or touching the bottom of the bucket. The reading of the spring balance |
| A. | will increase |
| B. | will decrease |
| C. | does not change |
| D. | varies with the increase of depth of the immersion of the iron piece |
| Answer» B. will decrease | |
| 3. |
The minimum number of Non zero non collinear vectors required to produce a zero vector is |
| A. | 3 |
| B. | 2 |
| C. | 4 |
| D. | 1 |
| Answer» B. 2 | |
| 4. |
Temperature can be expressed as derived quantity in terms of any of the following |
| A. | length and mass |
| B. | mass and time |
| C. | length,mass and time |
| D. | in terms of none |
| Answer» E. | |
| 5. |
Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse? |
| A. | 25 W |
| B. | Both |
| C. | 100 W |
| D. | Neither |
| Answer» B. Both | |