McqMate
| Q. |
Mercury is generally used in barometer because |
| A. | It does not stick to the tube walls |
| B. | It has practically zero vapour pressure |
| C. | All above |
| D. | It shines and can be easily read |
| E. | Of higher density due to which the height of barmeter will be small |
| Answer» E. Of higher density due to which the height of barmeter will be small | |
View all MCQs in
Fluid Mechanics and Hydraulic MachinesNo comments yet