MCQOPTIONS
Saved Bookmarks
| 1. |
Television viewers using dish antenna do not receive satellite signal in rain because -1- antennas are small 2- raindrops absorb the energy of radio waves 3- drop deflects the original direction of energy of radio waves |
| A. | केवल 1 |
| B. | केवल 1 और 2 |
| C. | केवल 2 और 3 |
| D. | 1, 2 और 3 |
| Answer» D. 1, 2 और 3 | |