| Q. |
The polarization of plane waves received from satellite is changed by |
| A. | faraday rotation |
| B. | gamma rays |
| C. | helical rotation |
| D. | distance travelled |
| Answer» A. faraday rotation | |
| Explanation: generally for satellite communication circular polarization is required. the polarization received by waves from satellite is changed by faraday rotation. | |
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